Media type: E-Article Title: Foundations of Computer Software. Future Trends and Techniques for Development: Revising the UML Collaborations: A Well-Founded Approach Contributor: Astesiano, Egidio; Reggio, Gianna Published: Springer Berlin Heidelberg, 2010 Published in: Foundations of Computer Software. Future Trends and Techniques for Development (2010), Seite 1-23 Language: Not determined DOI: 10.1007/978-3-642-12566-9_1 ISBN: 9783642125652; 9783642125669 ISSN: 0302-9743; 1611-3349 Origination: Footnote: