@article{MS_1959__89_1_a5, author = {{\CYRA}.{\CYRG}. {\CYRN}{\cyra}{\cyrf}{\cyrt}{\cyra}{\cyrl}{\cyre}{\cyrv}{\cyri}{\cyrch}}, title = {{\CYRO} {\cyrs}{\cyri}{\cyrs}{\cyrt}{\cyre}{\cyrm}{\cyre} {\cyrd}{\cyrv}{\cyru}{\cyrh} {\cyrr}{\cyra}{\cyrz}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyrn}{\cyrery}{\cyrh} {\cyru}{\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyrishrt}}, journal = {Matemati\v{c}eskij sbornik}, pages = {131--140}, publisher = {mathdoc}, volume = {89}, number = {1}, year = {1959}, zbl = {0085.07702}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1959__89_1_a5/} }