@book{57874,
	author = {Landau, Lev Davidovich and Rumer, Yuri \ García Ochoa, Claudia},
	title = {Qué es la teoría de la relatividad? :},
	publisher = {Panamericana2014,},
	year = {2014},
	series = {Ensayo},
	address = {[Lugar de publicación no identificado] :},
	edition = {1a ed, 7a reimpr}
}