REFSQ, Porto, Portugal, Universität Duisburg-Essen, & Kamsties, E. (2005). Proceedings of the 11th International Workshop on Requirements Engineering: Foundation for Software Quality, REFSQ '05 ; in conjunction with CAiSE '05, 13 - 14 June 2005, Porto, Portugal. Essener Informatik-Beiträge.
Chicago-Zitierstil (17. Ausg.)REFSQ, Porto, Portugal, Universität Duisburg-Essen, und Erik Kamsties. "Proceedings of the 11th International Workshop on Requirements Engineering: Foundation for Software Quality, REFSQ '05 ; in Conjunction with CAiSE '05, 13 - 14 June 2005, Porto, Portugal." Essener Informatik-Beiträge 2005.
MLA-Zitierstil (9. Ausg.)REFSQ, Porto, Portugal, et al. "Proceedings of the 11th International Workshop on Requirements Engineering: Foundation for Software Quality, REFSQ '05 ; in Conjunction with CAiSE '05, 13 - 14 June 2005, Porto, Portugal." Essener Informatik-Beiträge, 2005.