@article{10_4064_aa_10_4_387_397, author = {{\CYRB}. {\CYRL}{\cyre}{\cyrv}{\cyri}{\cyrn}}, title = {{\CYRO}{\cyrd}{\cyrn}{\cyro}{\cyrm}{\cyre}{\cyrr}{\cyrn}{\cyro}{\cyre} {\cyrr}{\cyre}{\cyrsh}{\cyre}{\cyrt}{\cyro}}, journal = {Acta Arithmetica}, pages = {387--397}, publisher = {mathdoc}, volume = {10}, number = {4}, year = {1964}, doi = {10.4064/aa-10-4-387-397}, language = {ru}, url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-10-4-387-397/} }