@techreport{10336/10937,
author = {Vargas, Juan F.},
year = {2011},
url = {http://repository.urosario.edu.co/handle/10336/10937},
booktitle = {Serie documentos de trabajo. No 90 (Enero 2011)},
title = {The persistent colombian conflict bubnational analysis of the duration of violence},
publisher = {Universidad del Rosario},
}