@TECHREPORT{Tic_Hap_2017,
author = "Ticora Díaz, Yhan Carlos - Jimenez Ospina, Jesus",
title = "Happy dog",
year = 2017,
institution = "Repositorio Corporación Unificada Nacional de Educación Superior",
url = "https://repositorio.cun.edu.co/handle/cun/3577",
}