Media type: E-Article Title: Understanding Symmetry in Object-Oriented Languages Contributor: Zhao, Liping; Coplien, James O. imprint: AITO - Association Internationale pour les Technologies Objets, 2003 Published in: The Journal of Object Technology Language: English DOI: 10.5381/jot.2003.2.5.a3 ISSN: 1660-1769 Keywords: Software Origination: Footnote: Access State: Open Access