Schema Object Types: A New Approach to Modularization in Conceptual Modelling
Publication Reference
DE TROYER O., Schema Object Types: A New Approach to Modularization in Conceptual Modelling. In: "Information Systems - Correctness and Reusability", eds. G. Saake, A. Sernadas. Technische Universiteit Braunschweig, Informatik-Berichte 91-03, 1991 (pp. 235-265)