@TECHREPORT{Mar_Val_2017,
author = "Martinez Villa, Laura Nataly",
title = "Validacion empirica y revision teorica del efecto Fisher para Colombia de 1995 a 2016",
year = 2017,
institution = "Universidad Colegio Mayor De Cundinamarca",
url = "https://repositorio.unicolmayor.edu.co/handle/unicolmayor/2230",
}