@book{225148,
	author = {Schlick, Moritz, and González Recio, José Luis},
	title = {Filosofía de la naturaleza},
	publisher = {Ediciones Encuentro},
	year = {2002.},
	series = {Opuscula philosophica},
	address = {Madrid , España},
	note = {Translation of : Philosophy of nature , c 1949.}
}