LEADER 01031nam0-22003251i-450- 001 990001110640403321 010 $a3-7643-2615-8 035 $a000111064 035 $aFED01000111064 035 $a(Aleph)000111064FED01 035 $a000111064 100 $a20000920d1992----km-y0itay50------ba 101 0 $aeng 200 1 $aGroup Theoretical Methods for Integration of Nonlinear Dynamical Systems$fAndrej N. Leznov, Mikhail V. Saveliev Translated from the Russian by D.A. Leites 210 $aBasel [etc.]$cBirkhauser$d1992 225 1 $aProgress in Physics$v15 610 0 $aTeoria dei gruppi 610 0 $aPrincipi di simmetria 676 $a512 700 1$aLeznov,$bAndrej N.$053102 702 1$aLeites,$bDimitri 702 1$aSaveliev,$bMikhail V. 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001110640403321 952 $a10A-222$b$fFI1 959 $aFI1 996 $aGroup Theoretical Methods for Integration of Nonlinear Dynamical Systems$9337839 997 $aUNINA DB $aING01