@TECHREPORT{Ari_Ana_2011,
author = "Ariza Cocunubo, Johana Catherine - Espinosa Sanchez, Leidy Camila - Moncada Torres, Nataly",
title = "Analisis empirico y comparativo de la ley de Wagner para Colombia y chile (1950-2008)",
year = 2011,
institution = "Universidad Colegio Mayor De Cundinamarca",
url = "https://repositorio.unicolmayor.edu.co/handle/unicolmayor/970",
}