Vidyakin, V. V. Criterion for instability of the translational-rotational motion of absolutely rigid bodies. (Russian. English summary) Zbl 0756.70022 Astron. Zh. 69, No. 2, 428-435 (1992). MSC: 70K20 70E15 PDFBibTeX XMLCite \textit{V. V. Vidyakin}, Astron. Zh. 69, No. 2, 428--435 (1992; Zbl 0756.70022)
Markov, Yu. G.; Minyaev, I. S. On the evolution of motion of a planet-satellite system in the field of an attracting centre. (Russian. English summary) Zbl 0754.70021 Astron. Zh. 69, No. 2, 416-427 (1992). MSC: 70M20 70F15 PDFBibTeX XMLCite \textit{Yu. G. Markov} and \textit{I. S. Minyaev}, Astron. Zh. 69, No. 2, 416--427 (1992; Zbl 0754.70021)