Oseledets, V. I. A multiplicative ergodic theorem. Lyapunov characteristic numbers for dynamical systems. (English. Russian original) Zbl 0236.93034 Trans. Mosc. Math. Soc. 19, 197-231 (1968); translation from Tr. Mosk. Mat. Obshch. 19, 179-210 (1968). MSC: 37A20 37A30 37B25 PDFBibTeX XMLCite \textit{V. I. Oseledets}, Trans. Mosc. Math. Soc. 19, 197--231 (1968; Zbl 0236.93034); translation from Tr. Mosk. Mat. Obshch. 19, 179--210 (1968)
Singh, Ram Binoy; Choudhry, R. K. Existence of the periodic orbit in the problem of the motion of an artificial satellite. (English) Zbl 0188.56603 Proc. Natl. Inst. Sci. India, Part A 34, 274-288 (1968). Reviewer: V. Szebehely MSC: 70M20 PDFBibTeX XMLCite \textit{R. B. Singh} and \textit{R. K. Choudhry}, Proc. Natl. Inst. Sci. India, Part A 34, 274--288 (1968; Zbl 0188.56603)
Sedov, L. I.; Zel’dovich, Ya. B.; Ishlinskii, A. Yu.; Lavrent’ev, M. A.; Mikhailov, G. K.; Muskhelishvili, N. I.; Chernyi, G. G. Mechanics in the USSR for the last 50 years in 4 volumes. Volume 1: General and applied mechanics. (Механика в СССР за 50 лет в четырех томах. Том 1: Общая и прикладная механика.) (Russian) Zbl 0172.49101 Moskau: Verlag ‘Nauka’, Hauptredaktion für physikalisch-mathematische Literatur. 416 pp. (1968). Reviewer: K. Magnus MSC: 70-03 74-03 01A60 70-06 74-06 00B15 PDFBibTeX XML
Keane, M. Generalized Morse sequences. (English) Zbl 0162.07201 Z. Wahrscheinlichkeitstheor. Verw. Geb. 10, 335-353 (1968). MSC: 37Axx 28Dxx PDFBibTeX XMLCite \textit{M. Keane}, Z. Wahrscheinlichkeitstheor. Verw. Geb. 10, 335--353 (1968; Zbl 0162.07201) Full Text: DOI