@TECHREPORT{Pae_Pat_2011,
author = "Paez, Jhon - Perez Katherine",
title = "Patrones de insercion comercial Colombia-Chile: una estimacion del modelo gravitacional del comercio",
year = 2011,
institution = "Universidad Colegio Mayor De Cundinamarca",
url = "https://repositorio.unicolmayor.edu.co/handle/unicolmayor/960",
}