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by Estrada, Luis
by Cohnitz, Daniel; Estrada-Gonzalez, Luis
by Hernandez-estrada, Jose Luis
by Horisaka, Kotaro; Nishijima, Shoji; Bravo Castillo, Lily M.; et al.
by Tanck De Estrada, Dorothy; Garcia, Jorge Luis Miranda (CON); Soto, Tania Lilia Chavez (COL)
by Gomez, Jose Luis Sanchez; Estrada, Ramon Fernandez Alvarez
by Estrada, Jose Luis; Leon, Jose Luis; Buzo, Ricardo
by Leon, Jose Luis; Estrada, Jose Luis; Turner, Ernesto