TY - BOOK AU - Andersson,S.I. AU - Doebner,H.D. AU - Petry,Herbert Rainer TI - Differential geometric methods in mathematical physics, Clausthal 1980: Proceedings of an international conference held at the Technical University of Clausthal, FRG, July 23-25, 1980 SN - 0387111972 (U.S.) PY - 1982/// CY - Berlin, New York PB - Springer-Verlag KW - Bleuler, Konrad, KW - Geometry, Differential KW - Congresses KW - Mathematical physics N1 - Includes bibliographical references ER -