conf/icre/1998,
3rd International Conference on Requirements Engineering (ICRE '98), Putting Requirements Engineering to Practice, April 6-10, 1998, Colorado Springs, CO, USA, Proceedings, ICRE, 1998, http://dblp.uni-trier.de/db/conf/icre/icre1998.html, IEEE Computer Society, 0-8186-8356-2