@TECHREPORT{Med_Apl_2007,
author = "Medina Trujillo, Yina Paola - Gomez Diaz, Angel Alberto",
title = "Aplicabilidad de la firma digital en la contratacion publica",
year = 2007,
institution = "Universidad Colegio Mayor De Cundinamarca",
url = "https://repositorio.unicolmayor.edu.co/handle/unicolmayor/627",
}