@article{MS_1962__99_4_a7, author = {{\CYRS}.{\CYRM}. {\CYRN}{\cyri}{\cyrk}{\cyro}{\cyrl}{\cyrsftsn}{\cyrs}{\cyrk}{\cyri}{\cyrishrt}}, title = {{\CYRI}{\cyrs}{\cyrp}{\cyrr}{\cyra}{\cyrv}{\cyrl}{\cyre}{\cyrn}{\cyri}{\cyre} {\cyrk} {\cyrs}{\cyrt}{\cyra}{\cyrt}{\cyrsftsn}{\cyre} }, journal = {Matemati\v{c}eskij sbornik}, pages = {527--527}, publisher = {mathdoc}, volume = {99}, number = {4}, year = {1962}, zbl = {0113.04205}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1962__99_4_a7/} }