P. Gray, и J. Pascoe. International Conference on Computational Science (1), том 2073 из Lecture Notes in Computer Science, стр. 307-315. Springer, (2001)
R. Loader, J. Pascoe, и V. Sunderam. International Conference on Computational Science (1), том 2073 из Lecture Notes in Computer Science, стр. 326-335. Springer, (2001)