@TECHREPORT{Alf_Sis_2013,
author = "Alfonso Cortes, Luz Angela - Robayo Rodriguez, William Camilo - Gonzalez, Erick German",
title = "Sistema acustico ?ACUSISTEM?",
year = 2013,
institution = "Universidad Colegio Mayor De Cundinamarca",
url = "https://repositorio.unicolmayor.edu.co/handle/unicolmayor/2536",
}