@article{MS_1943__54_1_a3, author = {{\CYRG}.{\CYRM}. {\CYRG}{\cyro}{\cyrl}{\cyru}{\cyrz}{\cyri}{\cyrn}}, title = {{\CYRK} {\cyrt}{\cyre}{\cyro}{\cyrr}{\cyri}{\cyri} {\cyro}{\cyrd}{\cyrn}{\cyro}{\cyrl}{\cyri}{\cyrs}{\cyrt}{\cyrn}{\cyrery}{\cyrh} {\cyrf}{\cyru}{\cyrn}{\cyrk}{\cyrc}{\cyri}{\cyrishrt}}, journal = {Matemati\v{c}eskij sbornik}, pages = {48--55}, publisher = {mathdoc}, volume = {54}, number = {1}, year = {1943}, zbl = {0063.01675}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1943__54_1_a3/} }