@article{MP_1957_2_1_a15,
     author = {3. A. Skopets},
     title = {{\textquotedblleft}{\CYRP}{\cyrl}{\cyro}{\cyrs}{\cyrk}{\cyro}{\cyrs}{\cyrt}{\cyri}~$n${\textquotedblright} {\cyrk}{\cyro}{\cyrs}{\cyro}{\cyrg}{\cyro} {\cyrch}{\cyre}{\cyrt}{\cyrery}{\cyrr}{\cyre}{\cyrh}{\cyru}{\cyrg}{\cyro}{\cyrl}{\cyrsftsn}{\cyrn}{\cyri}{\cyrk}{\cyra} {\cyri} {\cyrs}{\cyrv}{\cyrya}{\cyrz}{\cyra}{\cyrn}{\cyrn}{\cyrery}{\cyre} {\cyrs}~{\cyrn}{\cyri}{\cyrm}{\cyri} {\cyrt}{\cyre}{\cyrt}{\cyrr}{\cyra}{\cyrerev}{\cyrd}{\cyrr}{\cyrery} {{\CYRM}{\cyryo}{\cyrb}{\cyri}{\cyru}{\cyrs}{\cyra}}},
     journal = {Matematicheskoe Prosveshchenie},
     pages = {155--161},
     year = {1957},
     volume = {Ser. 2, 1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MP_1957_2_1_a15/}
}