M. Hussain, J. Dewey, and N. Weibel. Proceedings of the 10th EAI International Conference on Pervasive Computing Technologies for Healthcare, page 178--185. ICST, Brussels, Belgium, Belgium, ICST (Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering), (2016)
S. Rouwhorst, and A. Engelbrecht. Proceedings of the 2000 Congress on Evolutionary
Computation CEC00, 1, page 633--638. La Jolla Marriott Hotel La Jolla, California, USA, IEEE Press, (6-9 July 2000)