Media type: E-Article Title: Advances in Object-Oriented Information Systems: Towards a New Role Paradigm for Object-Oriented Modeling Contributor: Coulondre, Stéphane; Libourel, Thérèse imprint: Springer Berlin Heidelberg, 2002 Published in: Advances in Object-Oriented Information Systems Language: Not determined DOI: 10.1007/3-540-46105-1_6 ISSN: 0302-9743 Origination: Footnote: