@article{MS_1970__123_1_a9, author = {{\CYRA}.{\CYRB}. {\CYRS}{\cyro}{\cyrs}{\cyri}{\cyrn}{\cyrs}{\cyrk}{\cyri}{\cyrishrt}}, title = {{\CYRR}{\cyra}{\cyrz}{\cyrl}{\cyro}{\cyrzh}{\cyre}{\cyrn}{\cyri}{\cyre} {\cyru}{\cyrz}{\cyrl}{\cyro}{\cyrv}}, journal = {Matemati\v{c}eskij sbornik}, pages = {145--158}, publisher = {mathdoc}, volume = {123}, number = {1}, year = {1970}, zbl = {0189.54901}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1970__123_1_a9/} }