@TECHREPORT{Bau_Opc_2017,
author = "Bautista Rojas, David Esteban - Gaitan, Anderson - Fonseca, Nelson",
title = "Opción de grado I",
year = 2017,
institution = "Repositorio Corporación Unificada Nacional de Educación Superior",
url = "https://repositorio.cun.edu.co/handle/cun/2270",
}