@book{Green:1988:ST2,
author = {Green, Michael B. and Schwarz, John H. and Witten, Edward},
title = {Superstring Theory: Loop Amplitudes, Anomalies and Phenomenolgy,
{V}ol. 2.},
series = {Cambridge Monographs on Mathematical Physics},
edition = {2nd},
publisher = {Cambridge University Press},
address = {Cambridge},
year = {1988},
pages = {xii+596},
isbn = {0-521-35753-5},
mrclass = {81-02 (81E30 81Exx 83-02 83E30 83Exx)},
mrnumber = {MR0952375 (89f:81001b)},
zblno = {0619.53002}}