01158nam--2200325---450-99000107008020331620020417134355.0000107008USA01000107008(ALEPH)000107008USA0100010700820020417d1982----km-y0itay0103----baengDE||||||||001yyDifferential Geometric Methods in Mathematical PhysicsClausthal 1980proceedings of an International Conference held at the Technical University of Clausthal, FRG, July 23-25, 1980edited by H.D. Doebner, S.I. Andersson, and H.R. PetryBerlinSpringer verlag1982VI, 309 p.graf.24 cmLecture notes in mathematics9052001Lecture notes in mathematics905516.36ITsalbcISBD990001070080203316510 LNM 9053087 CBS51000110008BKSCIPATTY9020020417USA011343PATRY9020040406USA011714Differential geometric methods in mathematical physics79892UNISA