@book{127354,
	author = {Olivera Betrán, Javier. and Torrebadella Flix, Javier.},
	title = {1169 ejercicios y juegos de atletismo},
	publisher = {Editorial Paidotribo},
	year = {[1990?]},
	series = {Colección deporte},
	address = {Barcelona}
}