Editores Springer-Verlag Berlin and Heidelberg Gm

Cover for Lars Landner · Speciation of Metals in Water, Sediment and Soil Systems: Proceedings of an International Workshop, Sunne, October 15-16, 1986 - Lecture Notes in Earth Sciences (Paperback Book) [1987 edition] (1987)

Speciation of Metals in Water, S... (1987)

Cover for Hans-joachim Wunderlich · Probabilistische Verfahren Fur den Test Hochintegrierter Schaltungen - Informatik-fachberichte / Subreihe Kunstliche Intelligenz (Paperback Book) [German edition] (1987)

Probabilistische Verfahren Fur d... (1987)

Hans-joachim Wunderlich

Cover for Karl Stephan · Waermeauebergang Beim Kondensieren Und Beim Sieden - Warme - Und Stoffubertragung (Paperback Book) [German edition] (1987)

Waermeauebergang Beim Kondensier... (1987)

Cover for Gunther Blaschek · Einfeuhrung in die Programmierung mit Modula-2 - Studienreihe Informatik (Hardcover Book) [2nd 2., Korr. Aufl. edition] (1987)

2nd 2., Korr. Aufl. edition

Einfeuhrung in die Programmierun... (1987)

Gunther Blaschek

Cover for Klaus P Jantke · Analogical and Inductive Inference: International Workshop Aii'86 Wendisch-rietz, Gdr, October 6-10, 1986, Proceedings - Lecture Notes in Computer Science (Paperback Book) (1987)

Analogical and Inductive Inferen... (1987)

Cover for Grzegorz Rozenberg · Advances in Petri Nets 1987 - Lecture Notes in Computer Science (Paperback Book) (1987)

Advances in Petri Nets 1987 - Le... (1987)

Grzegorz Rozenberg

Cover for Thomas Ottmann · Automata, Languages and Programming: 14th International Colloquium, Karlsruhe, Federal Republic of Germany, July 13-17, 1987. Proceedings - Lecture Notes in Computer Science (Paperback Book) (1987)

Automata, Languages and Programm... (1987)

Cover for Wolf D Germer · Infektions- und Tropenkrankheiten, AIDS, Schutzimpfungen - Taschenbucher Allgemeinmedizin (Paperback Book) [3., vollig uberarb. u. erw. Aufl. edition] (1987)

3., vollig uberarb. u. erw. Aufl. edition

Infektions- und Tropenkrankheite... (1987)

Cover for Christian Blume · PasRo: Pascal and C for Robots (Paperback Book) [Softcover reprint of the original 2nd ed. 1987 edition] (1987)

Softcover reprint of the original 2nd ed. 1987 edition

PasRo: Pascal and C for Robots (1987)

Christian Blume

Cover for Steven G Krantz · Complex Analysis: Seminar, University Park PA, March 10-14, 1986 - Lecture Notes in Mathematics (Paperback Book) [1987 edition] (1987)

Complex Analysis: Seminar, Unive... (1987)

Steven G Krantz

Cover for Panos M. Pardalos · Constrained Global Optimization: Algorithms and Applications - Lecture Notes in Computer Science (Paperback Book) (1987)

Constrained Global Optimization:... (1987)

Panos M. Pardalos

Cover for Peter Hagedorn · Technische Schwingungslehre (Paperback Book) [German edition] (1987)

Technische Schwingungslehre (1987)

Cover for Andreas Albrecht · Parallel Algorithms and Architectures: International Workshop Suhl, GDR, May 25-30, 1987; Proceedings - Lecture Notes in Computer Science (Paperback Book) [1987 edition] (1987)

Parallel Algorithms and Architec... (1987)

Andreas Albrecht

Cover for Werner Swoboda · Digitale Lageregelung Fur Maschinen Mit Schwach Gedampften Schwingungsfahigen Bewegungsachsen - Isw Forschung Und Praxis (Paperback Book) [German edition] (1987)

Digitale Lageregelung Fur Maschi... (1987)

Cover for Masahiro Shiota · Nash Manifolds - Lecture Notes in Mathematics (Paperback Book) (1987)

Nash Manifolds - Lecture Notes i... (1987)

Masahiro Shiota

Cover for Joram Lindenstrauss · Geometrical Aspects of Functional Analysis: Israel Seminar, 1985-86 - Lecture Notes in Mathematics (Paperback Book) (1987)

Geometrical Aspects of Functiona... (1987)

Joram Lindenstrauss

Cover for Yosef Cohen · Applications of Control Theory in Ecology: Proceedings of the Symposium on Optimal Control Theory held at the State University of New York, Syracuse, New York, August 10-16, 1986 - Lecture Notes in Biomathematics (Paperback Book) [Softcover reprint of the original 1st ed. 1987 edition] (1987)

Softcover reprint of the original 1st ed. 1987 edition

Applications of Control Theory i... (1987)

Cover for Hanns-dieter Wolff · Die Sonderstellung des Kopfgelenkbereichs - Manuelle Medizin (Paperback Book) (1987)

Die Sonderstellung des Kopfgelen... (1987)

Hanns-dieter Wolff

Cover for Peter Barthelmess · Montagegerechtes Konstruieren Durch Die Integration Von Produkt- und Montageprozessgestaltung - IWB Forschungsberichte (Paperback Book) [German edition] (1987)

Montagegerechtes Konstruieren Du... (1987)

Peter Barthelmess

Cover for B. Coleman · Analysis and Thermomechanics: A Collection of Papers Dedicated to W. Noll on His Sixtieth Birthday (Paperback Book) [Softcover reprint of the original 1st ed. 1987 edition] (1987)

Softcover reprint of the original 1st ed. 1987 edition

Analysis and Thermomechanics: A ... (1987)

Cover for Hartmut Hentschel · The Distal Nephron in the Kidney of Fishes - Advances in Anatomy, Embryology and Cell Biology (Paperback Book) (1987)

The Distal Nephron in the Kidney... (1987)

Hartmut Hentschel

Cover for Wilhelm Waidelich · LASER Optoelectronics in Medicine: Proceedings of the 7th Congress International Society for Laser Surgery and Medicine in Connection with Laser 87 Optoelectronics (Paperback Book) [Softcover reprint of the original 1st ed. 1988 edition] (1988)

Softcover reprint of the original 1st ed. 1988 edition

LASER Optoelectronics in Medicin... (1988)

Wilhelm Waidelich

Cover for Daegab Gweon · Fugen von Biegeschlaffen Steckkontakten mit Industrierobotern - IPA-IAO - Forschung und Praxis (Paperback Book) [German edition] (1987)

Fugen von Biegeschlaffen Steckko... (1987)

Cover for Georgios Tsotsis · Entwicklung Eines Biomechanischen Modells Des Hand-Arm-Systems - IPA-IAO - Forschung und Praxis (Paperback Book) [German edition] (1987)

Entwicklung Eines Biomechanische... (1987)

Georgios Tsotsis

Cover for Weber, Thomas, Dip (La Trobe University Victoria) · Ein Beitrag Zur Planungssystematik Feur Die Automatisierte Flexible Blechteilefertigung (Paperback Book) [1987 edition] (1987)

Ein Beitrag Zur Planungssystemat... (1987)

Weber, Thomas, Dip (La Trobe U...

Cover for G'Unter Schiele · Entwicklung Eines Messverfahrens Zur Bestimmung Des Positionier- Und Orientierungsverhaltens Von Industrierobotern - IPA-Iao - Forschung Und Praxis (Paperback Book) [German edition] (1987)

Entwicklung Eines Messverfahrens... (1987)

G'Unter Schiele

Cover for Klaus Jork · Gesundheitsberatung (Paperback Book) (1987)

Gesundheitsberatung (1987)

Cover for Almuth Massing · Lust Und Leid (Paperback Book) (1987)

Lust Und Leid (1987)

Cover for W. Krucker · Strukturbildende Psychotherapie (Paperback Book) [German edition] (1987)

Strukturbildende Psychotherapie (1987)

Cover for Norbert Schwarz · Stimmung als Information - Lehr- und Forschungstexte Psychologie (Paperback Book) [German edition] (1987)

Stimmung als Information - Lehr-... (1987)

Norbert Schwarz

Cover for Egon Bvrger · Computation Theory and Logic - Lecture Notes in Computer Science (Paperback Book) (1987)

Computation Theory and Logic - L... (1987)

Cover for Alfred Stobbe · Volkswirtschaftslehre III: Makrooekonomik - Heidelberger Taschenbucher (Paperback Book) [2nd edition] (1987)

Volkswirtschaftslehre III: Makro... (1987)

Cover for V. I. Arnold · Dynamical Systems V: Bifurcation Theory and Catastrophe Theory - Encyclopaedia of Mathematical Sciences (Hardcover Book) [1994 edition] (1994)

Dynamical Systems V: Bifurcation... (1994)

Cover for Several Complex Variables: Function Theory in Classical Domains Complex Potential Theory - Encyclopaedia of Mathematical Sciences (Hardcover Book) (1994)

Several Complex Variables: Funct... (1994)

Cover for V I Arnol\'d · Dynamical Systems VII: Integrable Systems Nonholonomic Dynamical Systems - Encyclopaedia of Mathematical Sciences (Hardcover Book) [1994 edition] (1993)

Dynamical Systems VII: Integrabl... (1993)

Cover for V P Khavin · Commutative Harmonic Analysis I: General Survey. Classical Aspects - Encyclopaedia of Mathematical Sciences (Hardcover Book) [1991 edition] (1991)

Commutative Harmonic Analysis I:... (1991)

Cover for David Batten · Economic Evolution and Structural Adjustment: Proceedings of Invited Sessions on Economic Evolution and Structural Change Held at the 5th International Conference on Mathematical Modelling at the University of California, Berkeley, California, USA July 29 (Paperback Book) (1987)

Economic Evolution and Structura... (1987)

Cover for Bernd Schmidt · Transportmodelle - Fachberichte Simulation (Paperback Book) [German edition] (1987)

Transportmodelle - Fachberichte ... (1987)

Cover for John L. Cloudsley-Thompson · Evolution and Adaptation of Terrestrial Arthropods (Paperback Book) (1988)

Evolution and Adaptation of Terr... (1988)

John L. Cloudsley-Thompson

Cover for Korte, B. (University of Bonn, Germany) · Greedoids - Algorithms and Combinatorics (Hardcover Book) (1991)

Greedoids - Algorithms and Combi... (1991)

Korte, B. (University of Bonn, G...

Cover for Kern, Peter, Dip · Schwingungsbelastung Beim Arbeiten Mit Handgefuhrten, Einachsigen Motormahgeraten - IPA-Iao - Forschung Und Praxis (Paperback Book) [German edition] (1987)

Schwingungsbelastung Beim Arbeit... (1987)

Kern, Peter, Dip

Cover for Iouri Tchijov · Input-Output Modeling: Proceedings of the Sixth IIASA (International Institute for Applied Systems Analysis) Task Force Meeting on Input-Output Modeling Held in Warsaw, Poland, December 16-18, 1985 - Lecture Notes in Economics and Mathematical Systems (Paperback Book) [1987 edition] (1987)

Input-Output Modeling: Proceedin... (1987)

Cover for W. Bocher · Der Mensch im Fortschritt der Medizin (Paperback Book) [German edition] (1987)

Der Mensch im Fortschritt der Me... (1987)

Cover for Heinrich Labhart · Einfuhrung in Die Physikalische Chemie: Teil IV: Molekulbau - Hochschultext (Paperback Book) [2nd 2., Neubearb. Aufl. edition] (1987)

2nd 2., Neubearb. Aufl. edition

Einfuhrung in Die Physikalische ... (1987)

Heinrich Labhart

Cover for Claude Carasso · Nonlinear Hyperbolic Problems: Proceedings of an Advanced Research Workshop Held in St. Etienne, France, January 13-17, 1986 - Lecture Notes in Mathematics (Paperback Book) (1987)

Nonlinear Hyperbolic Problems: P... (1987)

Cover for Philip C Treleaven · Future Parallel Computers: an Advanced Course, Pisa, Italy, June 9-20, 1986, Proceedings - Lecture Notes in Computer Science (Paperback Book) (1987)

Future Parallel Computers: an Ad... (1987)

Philip C Treleaven

Cover for E. Baltensperger · Theorie DES Bankverhaltens: Studies in Cont (Hardcover Book) [1987 edition] (1987)

Theorie DES Bankverhaltens: Stud... (1987)

E. Baltensperger

Cover for Johannes Jahn · Recent Advances and Historical Development of Vector Optimization: Proceedings of an International Conference on Vector Optimization Held at the Technical University of Darmstadt, FRG, August 4-7, 1986 - Lecture Notes in Economics and Mathematical Systems (Paperback Book) [Softcover reprint of the original 1st ed. 1987 edition] (1987)

Softcover reprint of the original 1st ed. 1987 edition

Recent Advances and Historical D... (1987)

Cover for D. Snyers · From Logic Design to Logic Programming: Theorem Proving Techniques and P-functions - Lecture Notes in Computer Science (Paperback Book) (1987)

From Logic Design to Logic Progr... (1987)

Cover for Stuart Turner · Applied Geodesy: Global Positioning System - Networks - Particle Accelerators - Mathematical Geodesy - Lecture Notes in Earth Sciences (Paperback Book) [1987 edition] (1987)

Applied Geodesy: Global Position... (1987)

Cover for Wolfgang Straer · Advances in Computer Graphics Hardware I - Focus on Computer Graphics (Hardcover Book) (1987)

Advances in Computer Graphics Ha... (1987)

Wolfgang Straer

Cover for Gunter Schiele · Robotereinsatz Menschengerecht Geplant: Planung Des Industrierobotereinsatzes Unter Technischen, Arbeits- Und Sozialwissenschaftlichen Gesichtspunkten (Paperback Book) [German edition] (1987)

Robotereinsatz Menschengerecht G... (1987)

Cover for Wolfgang Schiel · International Energy Agency / Small Solar Power Systems Project: The IEA, SSPS High Flux Experiment: Testing the Advanced Sodium Receiver at Heat Fluxes up to 2.5 MW/m2 (Paperback Book) [Softcover reprint of the original 1st ed. 1987 edition] (1987)

Softcover reprint of the original 1st ed. 1987 edition

International Energy Agency / Sm... (1987)

Wolfgang Schiel

Cover for Joachim Hanke · Luxationsfrakturen Des Oberen Sprunggelenkes: Operative Behandlung Und Speatergebnisse (Paperback Book) [German edition] (1989)

Luxationsfrakturen Des Oberen Sp... (1989)

Cover for Hanns Hippius · Angst (Paperback Book) (1988)

Cover for Hans Hippius · Schlaf-wach-funktionen (Paperback Book) (1987)

Schlaf-wach-funktionen (1987)

Cover for Atsumi Ohno · Solidification: The Separation Theory and its Practical Applications (Paperback Book) [Softcover reprint of the original 1st ed. 1987 edition] (1987)

Softcover reprint of the original 1st ed. 1987 edition

Solidification: The Separation T... (1987)

Cover for A M Cohen · Algebraic Groups. Utrecht 1986: Proceedings of a Symposium in Honour of T.a. Springer - Lecture Notes in Mathematics (Paperback Book) (1987)

Algebraic Groups. Utrecht 1986: ... (1987)

Cover for Horst Oberquelle · Sprachkonzepte Fur Benutzergerechte Systeme - Informatik-fachberichte / Subreihe Kunstliche Intelligenz (Paperback Book) [German edition] (1987)

Sprachkonzepte Fur Benutzergerec... (1987)

Horst Oberquelle

Cover for Toni Reinelt · Mensch und Sexualitat (Paperback Book) [German edition] (1989)

Mensch und Sexualitat (1989)

Cover for Rainer Westermann · Strukturalistische Theorienkonzeption und Empirische Forschung in der Psychologie - Lehr- und Forschungstexte Psychologie (Paperback Book) [German edition] (1987)

Strukturalistische Theorienkonze... (1987)

Rainer Westermann

Cover for J. Royer · A Connotational Theory of Program Structure - Lecture Notes in Computer Science (Paperback Book) (1987)

A Connotational Theory of Progra... (1987)

Cover for Hannelore Sollfrank · Katalogisierung fur Offentliche Bibliotheken (Paperback Book) [2., neubearb. und erw. Aufl. edition] (1987)

2., neubearb. und erw. Aufl. edition

Katalogisierung fur Offentliche ... (1987)

Hannelore Sollfrank

Cover for Joachim Zentes · EDV-gestutztes Marketing (Paperback Book) [German edition] (1987)

EDV-gestutztes Marketing (1987)

Cover for Stella Reiter-Theil · Autonomie und Gerechtigkeit (Paperback Book) [German edition] (1988)

Autonomie und Gerechtigkeit (1988)

Stella Reiter-Theil

Cover for H. Franke · Hoch- Und Hochstbetagte - Verstandliche Wissenschaft (Paperback Book) [German edition] (1987)

Hoch- Und Hochstbetagte - Versta... (1987)

Cover for G. Kaerlein · Einfuhrung in Die Mathematik Fur Oko (Paperback Book) [1987 edition] (1987)

Einfuhrung in Die Mathematik Fur... (1987)

Cover for Gert-martin Greuel · Singularities, Representation of Algebras, and Vector Bundles: Proceedings of a Symposium Held in Lambrecht / Pfalz, Fed.rep. of Germany, Dec. 13-17, 1985 - Lecture Notes in Mathematics (Paperback Book) (1987)

Singularities, Representation of... (1987)

Gert-martin Greuel

Cover for Rudolf Kluamann · Stoffwechsel - Psychosomatische Medizin Im Interdisziplinaren Gesprach (Paperback Book) (1987)

Stoffwechsel - Psychosomatische ... (1987)

Rudolf Kluamann

Cover for Kurt Rothermel · Kommunikationskonzepte Fur Verteilte Transaktionsorientierte Systeme - Informatik-fachberichte / Subreihe Kunstliche Intelligenz (Paperback Book) [German edition] (1987)

Kommunikationskonzepte Fur Verte... (1987)

Cover for Heinrich Schipperges · Eine "summa Medicinae" Bei Avicenna: Zur Krankheitslehre Und Heilkunde Des Ibn S&#299; n&#257; (980-1037) (Paperback Book) (1987)

Eine "summa Medicinae" Bei Avice... (1987)

Heinrich Schipperges

Cover for N.christopher Phillips · Equivariant K-theory and Freeness of Group Actions on C*-algebras - Lecture Notes in Mathematics (Paperback Book) (1987)

Equivariant K-theory and Freenes... (1987)

N.christopher Phillips

Cover for Michael Allard · Alzheimer Demenz (Paperback Book) [German edition] (1987)

Alzheimer Demenz (1987)

Cover for Astrid Funke · Privatarztliches Gebuhrenrecht - MedR Schriftenreihe Medizinrecht (Paperback Book) [German edition] (1987)

Privatarztliches Gebuhrenrecht -... (1987)

Cover for Ulrike Wied · Kunsttherapeutische Gruppenarbeit in der Psychoanalytischen Heilpadagogik (Paperback Book) [German edition] (1987)

Kunsttherapeutische Gruppenarbei... (1987)

Cover for W. Melber · Einfuhrung in Die Nomenklatur Organisch - (Paperback Book) [German edition] (1987)

Einfuhrung in Die Nomenklatur Or... (1987)

Cover for Hermann Muller · Local-spinal Therapy of Spasticity (Paperback Book) (1988)

Local-spinal Therapy of Spasticity (1988)

Cover for Ljubomir T. Grujic · Large Scale Systems Stability under Structural and Singular Perturbations - Lecture Notes in Control and Information Sciences (Paperback Book) (1987)

Large Scale Systems Stability un... (1987)

Ljubomir T. Grujic

Cover for Wolfgang Bibel · Studien- und Forschungsfuhrer Kunstliche Intelligenz (Paperback Book) (1987)

Studien- und Forschungsfuhrer Ku... (1987)

Cover for William Lichten · Skriptum Fehlerrechnung: Eine Einfuhrung in Die Analyse Experimenteller Daten Fur Studenten Der Naturwissenschaften -- Mit Programmen Fur Alle Gangigen Taschenrechner (Paperback Book) (1987)

Skriptum Fehlerrechnung: Eine Ei... (1987)

William Lichten

Cover for M. S. Livsic · Commuting Nonselfadjoint Operators in Hilbert Space: Two Independent Studies - Lecture Notes in Mathematics (Paperback Book) (1987)

Commuting Nonselfadjoint Operato... (1987)

Cover for Gilles Kahn · Functional Programming Languages and Computer Architecture: Portland, Oregon, Usa, September 14-16, 1987. Proceedings - Lecture Notes in Computer Science (Paperback Book) (1987)

Functional Programming Languages... (1987)

Cover for Alfred Urlaub · Verbrennungsmotoren - Hochschultext (Paperback Book) [1. Aufl. 1987. Korr. Nachdruck edition] (1987)

1. Aufl. 1987. Korr. Nachdruck edition

Verbrennungsmotoren - Hochschultext (1987)

Cover for Rainer Alletsee · Assembler - Heidelberger Taschenbucher (Paperback Book) [4., neubearb. Aufl. edition] (1988)

4., neubearb. Aufl. edition

Assembler - Heidelberger Taschen... (1988)

Rainer Alletsee

Cover for Werner Damm · Entwurf Und Verifikation Mikroprogrammierter Rechnerarchitekturen (Paperback Book) [1987 edition] (1987)

Entwurf Und Verifikation Mikropr... (1987)

Cover for Rainer Alletsee · Assembler Ii: Ein Lernprogramm - Heidelberger Taschenba1/4cher (Paperback Book) (1988)

Assembler Ii: Ein Lernprogramm -... (1988)

Rainer Alletsee

Cover for Bernd Walker · Konfigurierbarer Funktionsblock Geometriedatenverarbeitung Fur Numerische Steuerungen - Isw Forschung Und Praxis (Paperback Book) [German edition] (1987)

Konfigurierbarer Funktionsblock ... (1987)

Cover for Rainer Alletsee · Assembler III: Ein Lernprogramm - Heidelberger Taschenbucher (Paperback Book) [4th 4., Neubearb. Aufl. edition] (1988)

4th 4., Neubearb. Aufl. edition

Assembler III: Ein Lernprogramm ... (1988)

Rainer Alletsee

Cover for Gerhard Gruhler · Sensorgefuhrte Programmierung Bahngesteuerter Industrieroboter - Isw Forschung Und Praxis (Paperback Book) [1987 edition] (1987)

Sensorgefuhrte Programmierung Ba... (1987)

Gerhard Gruhler

Cover for Hartwig Petermann · Einfuhrung in die Stromungsmaschinen - Hochschultext (Paperback Book) [3., uberarb. Aufl. edition] (1987)

3., uberarb. Aufl. edition

Einfuhrung in die Stromungsmasch... (1987)

Hartwig Petermann

Cover for Morikazu Toda · Theory of Nonlinear Lattices - Springer Series in Solid-State Sciences (Paperback Book) [Softcover reprint of the original 2nd ed. 1989 edition] (1988)

Softcover reprint of the original 2nd ed. 1989 edition

Theory of Nonlinear Lattices - S... (1988)

Cover for Ekkehard Gattig · Selbstverstandigungen (Paperback Book) (1987)

Selbstverstandigungen (1987)

Ekkehard Gattig

Cover for Walter E. Proebster · Peripherie von Informationssystemen (Paperback Book) [German edition] (1987)

Peripherie von Informationssystemen (1987)

Walter E. Proebster

Cover for Georg Wolff · Mitarbeiterfuhrung in Arztpraxis und Klinik (Paperback Book) [German edition] (1987)

Mitarbeiterfuhrung in Arztpraxis... (1987)

Cover for Fritz B. Simon · Unterschiede, Die Unterschiede Machen (Paperback Book) [German edition] (1988)

Unterschiede, Die Unterschiede M... (1988)

Cover for A Nico Habermann · System Development and Ada: Crai Workshop on Software Factories and Ada, Capri, Italy, May 26-30, 1986, Proceedings - Lecture Notes in Computer Science (Paperback Book) (1987)

System Development and Ada: Crai... (1987)

A Nico Habermann

Cover for Frank Puppe · Diagnostisches Problemlosen Mit Expertensystemen - Informatik-fachberichte (Paperback Book) [German edition] (1987)

Diagnostisches Problemlosen Mit ... (1987)

Cover for Bernd Fischer · Handbook of Hyperbaric Oxygen Therapy (Paperback Book) [1988 edition] (1988)

Handbook of Hyperbaric Oxygen Th... (1988)

Cover for Jorg Becker · Architektur Eines EDV-Systems zur Materialflusssteuerung - Betriebs- und Wirtschaftsinformatik (Paperback Book) [German edition] (1987)

Architektur Eines EDV-Systems zu... (1987)

Cover for Jean Bezivin · Ecoop '87. European Conference on Object-oriented Programming: Paris, France, June 15-17, 1987. Proceedings - Lecture Notes in Computer Science (Paperback Book) (1987)

Ecoop '87. European Conference o... (1987)