Requirements Engineering: Foundation for Software Quality 19th International Working Conference, REFSQ 2013, Essen, Germany, April 8-11, 2013. Proceedings Doerr Joerg Heftet / 2013 / Engelsk
Advanced Information Systems Engineering 19th International Conference, CAiSE 2007, Trondheim, Norway, June 11-15, 2007, Proceedings Krogstie John Heftet / 2007 / Engelsk
Practice of Enterprise Modeling 4th IFIP WG 8.1 Working Conference, PoEM 2011 Oslo, Norway, November 2-3, 2011 Proceedings Johannesson Paul Heftet / 2011 / Engelsk
Research Challenges in Information Science: Information Science and the Connected World 17th International Conference, RCIS 2023, Corfu, Greece, May 23–26, 2023, Proceedings Nurcan Selmin Heftet / 2023 / Engelsk
Conceptual Modeling 34th International Conference, ER 2015, Stockholm, Sweden, October 19-22, 2015, Proceedings Johannesson Paul Heftet / 2015 / Engelsk
