@TECHREPORT{Fon_El _1990,
author = "Fonseca Rodriguez, Martha Cecilia - Osorio Posada, Sandra Monica",
title = "El ladrillo en la construccion",
year = 1990,
institution = "Universidad Colegio Mayor De Cundinamarca",
url = "https://repositorio.unicolmayor.edu.co/handle/unicolmayor/3426",
}