@book{9568,
	author = {Calvo Roy, Antonio. and Martínez de Pisón, Eduardo.},
	title = {La Antártida },
	publisher = {McGraw-Hill, },
	year = {D.L. 1992.},
	series = {Serie McGraw-Hill de divulgación científica},
	address = {Madrid [etc.] : },
	note = {Bibliogr.: p. 141-142.}
}