By clibrary on Mon, 06/23/2025 - 19:48 Author Luis Alvarez-Gaumé, Enrico Arbarello, Corrado Concini, Nigel J. Hitchin Publisher Springer Subject Mathematics Year 1990 Vol/Edition 1451 ISBN 9783540468134 URL http://dx.doi.org/10.1007/BFb0085063