Incidence of the legislative act 1 of 2005 in the exctinction of conventional pensions in the national domain and its protection by the block of constitutionality Nicolas Echeverri Rodriguez, B. Nathaly Torres Torres, C. Myriam Sepúlveda López (Author)
Exception of Unconventionality in Colombian State’s Public Proceedings Armando Noriega Ruíz, Alfonso Montes Camelo, Elina Marcela Meriño Ortega, Andrés Felipe Soto Barrios (Author)