TY - DATA AU - B.A. Dubrovin; A.T. Fomenko; S.P. Novikov TI - Modern Geometry - Methods and Applications SN - 9781468499469 PY - 1984/// PB - Springer New York KW - Mathematics and Statistics UR - https://doi.org/10.1007/978-1-4684-9946-9 ER -