@article{MP_1935_1_3_a6,
     author = {A. V. Groshev},
     title = {{\CYRO} {\cyrs}{\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyri}{\cyrt}{\cyre}{\cyrl}{\cyrsftsn}{\cyrn}{\cyro}{\cyrishrt} {\cyrs}{\cyri}{\cyrl}{\cyre} {\cyrp}{\cyrr}{\cyro}{\cyrs}{\cyrt}{\cyre}{\cyrishrt}{\cyrsh}{\cyri}{\cyrh} {\cyrp}{\cyrr}{\cyri}{\cyrz}{\cyrn}{\cyra}{\cyrk}{\cyro}{\cyrv} {\cyrs}{\cyrh}{\cyro}{\cyrd}{\cyri}{\cyrm}{\cyro}{\cyrs}{\cyrt}{\cyri} {\cyrr}{\cyrya}{\cyrd}{\cyro}{\cyrv}},
     journal = {Matematicheskoe Prosveshchenie},
     pages = {41--45},
     year = {1935},
     volume = {Ser. 1, 3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MP_1935_1_3_a6/}
}