@article{MP_1937_1_10_a2,
     author = {P. P. Andreev},
     title = {{\CYRC}{\cyri}{\cyrr}{\cyrk}{\cyru}{\cyrl}{\cyrsftsn}{\cyrn}{\cyra}{\cyrya} {\cyrn}{\cyro}{\cyrm}{\cyro}{\cyrg}{\cyrr}{\cyra}{\cyrm}{\cyrm}{\cyra} {\cyrk}{\cyrv}{\cyra}{\cyrd}{\cyrr}{\cyra}{\cyrt}{\cyrn}{\cyro}{\cyrg}{\cyro} {\cyru}{\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyrn}{\cyra} {\cyrd}{\cyre}{\cyrk}{\cyra}{\cyrr}{\cyrt}{\cyro}{\cyrv}{\cyro}{\cyrishrt} {\cyrs}{\cyre}{\cyrt}{\cyrk}{\cyre}},
     journal = {Matematicheskoe Prosveshchenie},
     pages = {10--12},
     year = {1937},
     volume = {Ser. 1, 10},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MP_1937_1_10_a2/}
}