%0 eBook %A Sevryuk, M. B. %I Springer-Verlag %D 1986 %C Berlin ; New York %G English %B Lecture notes in mathematics (Springer-Verlag) ; %@ 9780387168197 (New York) %@ 0387168192 (New York) %@ 9783540168195 (Berlin) %@ 3540168192 (Berlin) %@ 0075-8434 ; %T Reversible systems M.B. Sevryuk. %U https://doi.org/10.1007/BFb0075877