@book{163995,
	author = {Gutiérrez, Jesús.},
	title = {La fortuna bifrons en el teatro del Siglo de Oro},
	publisher = {Sociedad Menéndez Pelayo},
	year = {1975, c1973.},
	address = {Santander},
	note = {A revision of the author's thesis--City University of New York, 1973.}
}