@book{5208,
	author = {Instituto de Asuntos Nucleares  and Ahumada B., Jaime J., },
	title = {Instituto de Asuntos Nucleares : },
	publisher = {El Instituto, },
	year = {1989.},
	address = {Bogotá : },
	edition = {Editor Jaime J. Ahumada B... [et al.].}
}