@book{1487,
	author = {Carbonell Blanco, Jos Ǎntonio. and Cuartas Restrepo, Pablo,},
	title = {Ciencia para la humanidad :},
	publisher = {Alfaomega,},
	year = {2011.},
	series = {Coleccin̤ cieloabierto},
	address = {Bogota :}
}