K. Meyer, M. Thieme, C. Zinke, and N. Drechsler. Smart Services and Service Science Proceedings of the 4th Internaional Symposium on Services Science, Leipzig (Germany), September 25, 2012, volume 35 of Leipziger Beiträge zur Informatik, page 17-40. Leipzig, LIV/InfAI, (2012)
K. Meyer, M. Thieme, C. Zinke, and N. Drechsler. Smart Services and Service Science Proceedings of the 4th Internaional Symposium on Services Science, Leipzig (Germany), September 25, 2012, volume 35 of Leipziger Beiträge zur Informatik, page 17-40. Leipzig, LIV/InfAI, (2012)