@misc{MP_1937_1_11_a10,
     title = {{\CYRR}{\cyre}{\cyrz}{\cyro}{\cyrl}{\cyryu}{\cyrc}{\cyri}{\cyrya}, {\cyrp}{\cyrr}{\cyri}{\cyrn}{\cyrya}{\cyrt}{\cyra}{\cyrya} {\cyrn}{\cyra} {\cyrs}{\cyre}{\cyrs}{\cyrs}{\cyri}{\cyri} {\cyrg}{\cyrr}{\cyru}{\cyrp}{\cyrp}{\cyrery} {\cyrm}{\cyra}{\cyrt}{\cyre}{\cyrm}{\cyra}{\cyrt}{\cyri}{\cyrk}{\cyri} {{\CYRA}{\cyrk}{\cyra}{\cyrd}{\cyre}{\cyrm}{\cyri}{\cyri}} {\cyrn}{\cyra}{\cyru}{\cyrk} {{\CYRS}{\CYRS}{\CYRS}{\CYRR}} 20{\textendash}21 {\cyrd}{\cyre}{\cyrk}{\cyra}{\cyrb}{\cyrr}{\cyrya} 1936~{\cyrg}. {\cyrp}{\cyro} {\cyrv}{\cyro}{\cyrp}{\cyrr}{\cyro}{\cyrs}{\cyru} {\cyro}~{\cyrp}{\cyrr}{\cyre}{\cyrp}{\cyro}{\cyrd}{\cyra}{\cyrv}{\cyra}{\cyrn}{\cyri}{\cyri} {\cyrm}{\cyra}{\cyrt}{\cyre}{\cyrm}{\cyra}{\cyrt}{\cyri}{\cyrk}{\cyri} {\cyrv}~{\cyrs}{\cyrr}{\cyre}{\cyrd}{\cyrn}{\cyre}{\cyrishrt} {\cyrsh}{\cyrk}{\cyro}{\cyrl}{\cyre} {\cyri}~{\cyrp}{\cyre}{\cyrd}{\cyrv}{\cyru}{\cyrz}{\cyra}{\cyrh}},
     journal = {Matematicheskoe Prosveshchenie},
     pages = {51--57},
     year = {1937},
     volume = {Ser. 1, 11},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MP_1937_1_11_a10/}
}