The TROLL approach to conceptual modelling: Syntax, semantics and tools (1998)

by A Grau, J Küster Filipe, M Kowsari, S Eckstein, R Pinger, H-D Ehrich
Venue:Proceedings of the Seventeenth International Conference on Conceptual Modelling (ER’98), volume 1507 of Lecture Notes in Computer Science