TY - BOOK AU - Bogoyavlensky,Oleg I. TI - Methods in the qualitative theory of dynamical systems in astrophysics and gas dynamics SN - 3540136142 PY - 1985/// CY - Berlin PB - Springer-Verlag KW - Astrophysics KW - Gas dynamics KW - Cosmology N1 - Translation of: Metody Kachestvennoi teorii dinamicheskikh sistem V astrofizike i gazovoi dinamike; Bibliography: (296p.)-301 ER -