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M. Olivares-robles, and M. Romero-Bastida. Abstract Book of the XXIII IUPAP International Conference on Statistical Physics, Genova, Italy, (9-13 July 2007)
J. Aquino, M. Romero-Bastida, and A. Guerrero. Abstract Book of the XXIII IUPAP International Conference on Statistical Physics, Genova, Italy, (9-13 July 2007)
M. Romero-Bastida, and M. Olivares-robles. Abstract Book of the XXIII IUPAP International Conference on Statistical Physics, Genova, Italy, (9-13 July 2007)
J. Gómez-Romero, F. Bobillo, and M. Delgado. Proceedings of the 6th International Semantic Web Conference and 2nd Asian Semantic Web Conference (ISWC/ASWC2007), Busan, South Korea, volume 4825 of LNCS, page 71--84. Berlin, Heidelberg, Springer Verlag, (November 2007)