@book{80035,
	author = {Hevesy, André de. and Ruiz de la Serna, Enrique.},
	title = {Vida íntima de Beethoven / },
	editor = {Imp. Helénica)},
	publisher = {[s.n., },
	year = {1927] (},
	address = {Madrid : },
	url = {http://bdh-rd.bne.es/viewer.vm?id=0000073952&page=1 }
}