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first name :Manuel Jesus
last name: Ibarra Cabrera

Department of Computer Science

Micaela Bastidas National University of Apurimac

Address: Garcilazo Avenue S/N, Tamburco, Abancay - Apurímac - Peru.

Telephone:51-083-322577

email: manuelibarra at gmail dot com

website http://www.dcc.uchile.cl/~mibarra
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