@TECHREPORT{Are_Pro_2016,
author = "Arellano, Ximena - Suarez, Damian",
title = "Proyecto Timbre",
year = 2016,
institution = "Repositorio Corporación Unificada Nacional de Educación Superior",
url = "https://repositorio.cun.edu.co/handle/cun/2761",
}