TY  - BOOK
AU  - Thalheim,Bernhard
ED  - International Conference on Conceptual Modeling
TI  - Conceptual modeling - ER '96: 15th International Conference on Conceptual Modeling, Cottbus, Germany, October 7-10, 1996 : proceedings 
SN  - 3540617841
SN  - 03029743
PY  - 1996///
CY  - Berlin
PB  - Springer
KW  - Conceptual structures (Information theory)
KW  - Object-oriented programming (Computer science)
KW  - Object relations (Psychoanalysis)
ER  -