Improving Estimation Practices by Applying Use Case Models. - Bente Anda; Endre Angelvik; Kirsten Ribu (PROFES, 2002)

Cross-cultural collaboration in ICT procurement. - Vibeke Dalberg; Endre Angelvik; Dag Runar Elvekrok; Asle Kristian Fossberg (GSD@ICSE, 2006)