@book{219,
	author = {Villamizar Hernández, Camilo Ernesto,  and Ortiz Acosta, Ingrid Marisol and Centro Nacional de Memoria Histórica. },
	title = {Grupos multicrimen :},
	publisher = {CNMH,},
	year = {2018.},
	address = {Bogotá, Colombia :}
}