C. Teyssie. International Conference on Networking, International Conference on Systems and International Conference on Mobile Communications and Learning Technologies, 2006. ICN/ICONS/MCL 2006, page 12-- 12. IEEE, (April 2006)
K. Geihs, R. Reichle, M. 0001, and M. Khan. Software Engineering for Self-Adaptive Systems, volume 5525 of Lecture Notes in Computer Science, page 146-163. Springer, (2009)