@book{95992,
	author = {Spiegel, Murray R.},
	title = {Teoría y problemas de variable compleja},
	publisher = {Libros McGraw-Hill},
	year = {1979, c1971.},
	series = {Serie de compendios Schaum},
	address = {México},
	note = {Translation of : Complex variables. 640 problems solves.}
}