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Copyright (c) 2017 Abraham Monteon Ojeda, Amado Peréz Rodriguez, JOSE ANTONIO MORA AGUILERA, JOSE SERGIO SANDOVAL ISLAS, CARLOS DE LEON GARCÍA DE ALBA, AUSENCIO AZUARA DOMINGUEZ, HAIDEL VARGAS MADRIZ
This work is licensed under a Creative Commons Attribution 4.0 International License.