Gonzalez, Justo L. (3) Gonzalez, Justo L (2) Gonzalez, Dc (2) Yancovic, Mauricio Pino (pontifical Catholic University Of Valparaiso, Torres, Alvaro Gonzalez (pontifical Catholic University Of Valparaiso, Figueroa, Luis Ahumada (pontifical Catholic University Of Valparaiso (1) Melo, Abel Gonzalez (1)