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@article{PIM_1968_N_S_08_22_a7, author = {{\CYRV}. {\CYRA}. {\CYRV}{\cyru}{\cyrishrt}{\cyri}{\cyrch}{\cyri}{\cyrch}}, title = {{\CYRK}{\cyrr}{\cyri}{\cyrt}{\cyre}{\cyrr}{\cyri}{\cyrishrt} {{\CYRO}{\cyrb}} {{\CYRU}{\cyrs}{\cyrt}{\cyro}{\cyrishrt}{\cyrch}{\cyri}{\cyrv}{\cyro}{\cyrs}{\cyrt}{\cyri}} {{\CYRS}{\cyro}{\cyrs}{\cyrt}{\cyro}{\cyrya}{\cyrn}{\cyri}{\cyrya}} {{\CYRR}{\cyra}{\cyrv}{\cyrn}{\cyro}{\cyrv}{\cyre}{\cyrs}{\cyri}{\cyrya}} {{\CYRS}{\cyri}{\cyrs}{\cyrt}{\cyre}{\cyrm}{\cyrery}} {{\CYRD}{\cyri}{\cyrn}{\cyra}{\cyrm}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyrh}} {{\CYRT}{\cyro}{\cyrch}{\cyre}{\cyrk}}}, journal = {Publications de l'Institut Math\'ematique}, pages = {69 }, publisher = {mathdoc}, volume = {_N_S_08}, number = {22}, year = {1968}, url = {http://geodesic.mathdoc.fr/item/PIM_1968_N_S_08_22_a7/} }
В. А. Вуйичич. Критерий Об Устойчивости Состояния Равновесия Системы Динамических Точек. Publications de l'Institut Mathématique, _N_S_08 (1968) no. 22, p. 69 . http://geodesic.mathdoc.fr/item/PIM_1968_N_S_08_22_a7/