U. Riss, M. Jurisch, and V. Kaufman. Proceedings of 2009 IEEE Conference on Commerce and Enterprise Computing, page 468-475. Vienna, Austria, IEEE Computer Society, (August 2009)
U. Riss, M. Jurisch, and V. Kaufman. Proceedings of 2009 IEEE Conference on Commerce and Enterprise Computing, page 468-475. Vienna, Austria, IEEE Computer Society, (August 2009)