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by Torres, Sergio; Torres, Javier
by Zapata-Torres, Frances; Osmond- Morales, Michael; Muñiz- González, Elaine; et al.
by Torres, Sergio; Skedar, Donnefar; EE Elemental Editoracao
by Torres, Sergio
by Botto-tobar, Miguel; Vizuete, Marcelo Zambrano; Torres-carrión, Pablo; et al.
by Torres, Sergio; Lopez, Juan Manuel
by Andricain, Sergio; Balasch, Josep Torres