@book{5043,
	author = {Gil, Salvador and Rodríguez, Eduardo},
	title = {Física re-creativa},
	publisher = {Pearson Educación},
	year = {2001},
	address = {Buenos Aires :},
	url = {https://www.biblioeco.unsa.edu.ar/pmb/images/libros/L128392.jpg}
}