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@article{PIM_1971_N_S_12_26_a20, author = {{\CYRV}. {\CYRA}. {\CYRV}{\cyru}{\cyrishrt}{\cyri}{\cyrch}{\cyri}{\cyrch}}, title = {{\CYRA}{\cyrb}{\cyrs}{\cyro}{\cyrl}{\cyryu}{\cyrt}{\cyrn}{\cyrery}{\cyre} {{\CYRI}{\cyrn}{\cyrt}{\cyre}{\cyrg}{\cyrr}{\cyra}{\cyrl}{\cyrery}} {{\CYRD}{\cyri}{\cyrf}{\cyrf}{\cyre}{\cyrr}{\cyre}{\cyrn}{\cyrc}{\cyri}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyrh}} {{\CYRU}{\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyrishrt}} {{\CYRG}{\cyre}{\cyro}{\cyrd}{\cyre}{\cyrz}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyro}{\cyrishrt}}}, journal = {Publications de l'Institut Math\'ematique}, pages = {143 }, publisher = {mathdoc}, volume = {_N_S_12}, number = {26}, year = {1971}, url = {http://geodesic.mathdoc.fr/item/PIM_1971_N_S_12_26_a20/} }
В. А. Вуйичич. Абсолютные Интегралы Дифференциальных Уравнений Геодезической. Publications de l'Institut Mathématique, _N_S_12 (1971) no. 26, p. 143 . http://geodesic.mathdoc.fr/item/PIM_1971_N_S_12_26_a20/