@book{95457,
	author = {Bolzano, Bernard},
	title = {Las paradojas del infinito},
	publisher = {Mathema,},
	year = {1991},
	series = {Colección : Mathema},
	address = {México :},
	note = {Traducción de : Paradoxien des unendlichen, 1 ed. 1851}
}