@book{37665,
	author = {Gil Cifuentes, Paola Carolina and Sánchez Aguliar, Jhon Jairo},
	title = {Volcanoes in Colombia},
	publisher = {Universidad Nacional de Colombia.Facultad de Ciencias.Departamento de Geociencias},
	year = {2014},
	address = {Bogotá :},
	note = {Incluye índice}
}