Pekka Abrahamsson Richard Baskerville Kieran Conboy Brian Fitzgerald Lorraine Morgan Xiaofeng Wang Agile Processes in Software Engineering and Extreme Programming, 9th International Conference, XP 2008, Limerick, Ireland, June 10-14, 2008. Proceedings 9 2008 978-3-540-68254-7 XP Lecture Notes in Business Information Processing Springer db/conf/xpu/xp2008.html