@article{MP_1937_1_11_a4,
     author = {P. S. Modenov},
     title = {{\CYRV}{\cyrery}{\cyrch}{\cyri}{\cyrs}{\cyrl}{\cyre}{\cyrn}{\cyri}{\cyre} {\cyrd}{\cyrl}{\cyri}{\cyrn}{\cyrery} {\cyrd}{\cyru}{\cyrg}{\cyri} {\cyro}{\cyrv}{\cyra}{\cyrl}{\cyra} {\cyrp}{\cyro}{\cyrs}{\cyrt}{\cyro}{\cyrya}{\cyrn}{\cyrn}{\cyro}{\cyrishrt} {\cyrsh}{\cyri}{\cyrr}{\cyri}{\cyrn}{\cyrery}},
     journal = {Matematicheskoe Prosveshchenie},
     pages = {16--17},
     year = {1937},
     volume = {Ser. 1, 11},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MP_1937_1_11_a4/}
}