@book{16320,
	author = {Green, Michael B. and Schwarz, John H.},
	title = {Superstring theory},
	publisher = {Cambridge University Press,},
	year = {1987.},
	series = {Cambridge monographs on mathematical physics},
	address = {UK:},
	note = {Bibliographical references 435-464p.; Index 465-470p.}
}