S. Kona, A. Bansal, M. Blake, S. Bleul, и T. Weise. Proceedings of the 11th IEEE Conference on Commerce and Enterprise Computing (CEC'09), стр. 487--490. IEEE Computer Society: Piscataway, NJ, USA \andname Curran Associates, Inc.: Red Hook, NY, USA, (2009)
M. Blake, T. Weise, и S. Bleul. Proceedings of the IEEE International Conference on Service-Oriented Computing and Applications (SOCA'10), стр. 1--4. IEEE Computer Society Press: Los Alamitos, CA, USA, (2010)