Pérez Ortíz, V. and Polo Rosero, M. 2012. THE OMBUDSMAN AND HIS INTERVENTION IN THE TRIALS OF CONSTITUTIONALITY CONCENTRATED IN COLOMBIA: APPROACH TO A DEBATE?. Vniversitas. 61, 125 (Oct. 2012), 257–286. DOI:https://doi.org/10.11144/Javeriana.vj61-125.dpij.