Geometric methods in mathematical physics : Proceedings of an NSF-CBMS conference / Ed. by G. Kaiser, J.E. Marsden. - Berlin ; Heidelberg ; New York : Springer-Verl., 1980. - VII, 257 p. - Lecture notes in mathematics 775 . ISBN: 0-387-09742-2 3-540-09742-2 Subjects--Topical Terms: Mathematics