@book{389045,
	author = {SMITH, E. E. },
	title = {Skylark of Valeron},
	publisher = {Pyramid Publications},
	year = {1970},
	series = {Pyramid Books},
	address = {New York},
	edition = {5.ª ed.},
	note = {From the creator of the great Lensman series. Adventures beyond the Universe Skylark in a world of four dimensions.}
}