TY - GEN AU - Sevryuk,M.B TI - Reversible systems T2 - Lecture notes in mathematics SN - 0387168192 (U.S.) U1 - 510 s515.3/52 PY - 1986/// CY - Berlin, New York PB - Springer-Verlag KW - Differentiable dynamical systems KW - Diffeomorphisms KW - Vector analysis N1 - Contine bibliogr. si index ER -