Study of frequencies of conditionally periodic motion in Liouville systems and in integrable approximations of problems on the motion of satellites of planets
Smirnova, Elena Germanovna, 1993, Candidate of Sciences dissertation
Study of frequencies of conditionally periodic motion in Liouville systems and in integrable approximations of problems on the motion of satellites of planets — Smirnova, Elena Germanovna — 1993 — Russian Dissertation Library