Requirements Engineering: Foundation for Software Quality 18th International Working Conference, REFSQ 2012, Essen, Germany, March 2012, Proceedings Regnell, Björn Heftet / 2012 / Engelsk
Software Business Second International Conference, ICSOB 2011, Brussels, Belgium, June 8-10, 2011, Proceedings Regnell, Björn Heftet / 2011 / Engelsk
