000 00000nam a2200000 a 4500
005 20251202164125.0
020 _a0387136142
082 _a523.01
_bBOG
100 _aBogoyavlensky, Oleg I
245 _aMethods in the qualitative theory of dynamical systems in astrophysics and gas dynamics
260 _aBerlin
_bSpringer-Verlag
_c1985
300 _aix,301p.
_b22cm.
_c_
490 _aSpringer series in soviet mathematics
630 _aAstrophysics
964 _bEng
_c100
_d
_e010
_f
_g_
997 _a8370 LIBSC C
999 _c303
_d303