@book{53868,
	author = {Lipschutz, Seymour.},
	title = {Schaum`s outline of theory and problems of complex variables / },
	publisher = {Mcgraw-hill book company, },
	year = {c1974.},
	address = {London :},
	edition = {2nd ed. /},
	note = {An introduction to conformal mapping and its application SI(metric) edition}
}