EEMCS

Guizzardi, G. and Herre, H. and Wagner, G. (2002) Towards Ontological Foundations for UML Conceptual Models. In: Confederated International Conferences CoopIS, DOA and ODBASE 2002, 29-31 Oct 2002, Irvivn, CA, USA. pp. 1100-1117. Lecture Notes in Computer Science 2519. Springer. ISBN 3-540-00106-9

Guizzardi, G. and Herre, H. and Wagner, G. (2002) On the general ontological foundations of conceptual modeling. In: Proceedings of the 21th International Conference on Conceptual Modeling, ER 2002, 7-11 Oct 2002, Tampere, Finland. pp. 65-78. Lecture Notes in Computer Science 2503. Springer. ISSN 0302-9743 ISBN 978-3-540-44277-6