Proceedings of the Cranfield Multi-Strand Conference: Creating Wealth Through Research and Innovation, CMC 2008. Cranfield University: pp. 533-538; ISBN 978-0-9557436-7-2
SoftCOM 2009 - 17th International Conference on Software, Telecommunications & Computer Networks, Hvar, Croatia. IEEE: pp. 33-36; ISBN 978-1-4244-4973-6