@article{UZKU_1953_113_10_a13, author = {V. Ya. Bulygin}, title = {{\CYRO} {\cyrr}{\cyra}{\cyrs}{\cyrch}{\cyre}{\cyrt}{\cyre} {\cyrc}{\cyri}{\cyrl}{\cyri}{\cyrn}{\cyrd}{\cyrr}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyrh} {\cyrv}{\cyra}{\cyrl}{\cyro}{\cyrv} {\cyrp}{\cyro} {\cyrn}{\cyre}{\cyrs}{\cyru}{\cyrshch}{\cyre}{\cyrishrt} {\cyrs}{\cyrp}{\cyro}{\cyrs}{\cyro}{\cyrb}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyri}}, journal = {U\v{c}\"enye zapiski Kazanskogo universiteta. Seri\^a Fiziko-matemati\v{c}eskie nauki}, pages = {165--168}, publisher = {mathdoc}, volume = {113}, number = {10}, year = {1953}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/UZKU_1953_113_10_a13/} }