Erzhanov, Zh. S.; Egorov, A. K.; Zhantaev, Zh. Sh. Stability of the visco-plastic flow of a weighted layered medium. (Russian) Zbl 0465.73024 Izv. Akad. Nauk Kaz. SSR, Ser. Fiz.-Mat. 1981, No. 1, 17-23 (1981). MSC: 74C99 74L05 49J99 74G99 74H99 PDFBibTeX XMLCite \textit{Zh. S. Erzhanov} et al., Izv. Akad. Nauk Kaz. SSR, Ser. Fiz.-Mat. 1981, No. 1, 17--23 (1981; Zbl 0465.73024)
Erzhanov, Zh. S.; Bagisbaev, K. N. Gewisse neue Methoden der approximativen Lösung axialsymmetrischer Probleme der Elastizitätstheorie. (Russian) Zbl 0419.73018 Izv. Akad. Nauk Kaz. SSR, Ser. Fiz.-Mat. 1979, No. 5, 17-23 (1979). MSC: 74B99 74H99 45F05 PDFBibTeX XMLCite \textit{Zh. S. Erzhanov} and \textit{K. N. Bagisbaev}, Izv. Akad. Nauk Kaz. SSR, Ser. Fiz.-Mat. 1979, No. 5, 17--23 (1979; Zbl 0419.73018)