@article{MP_1938_a2,
     author = {M. F. Berg},
     title = {{\CYREREV}{\cyrl}{\cyre}{\cyrm}{\cyre}{\cyrn}{\cyrt}{\cyra}{\cyrr}{\cyrn}{\cyrery}{\cyrishrt} {\cyrv}{\cyrery}{\cyrv}{\cyro}{\cyrd} {\cyrt}{\cyre}{\cyro}{\cyrr}{\cyre}{\cyrm}{\cyrery}: {\cyrs}{\cyrr}{\cyre}{\cyrd}{\cyrn}{\cyre}{\cyre} {\cyrp}{\cyrr}{\cyro}{\cyrp}{\cyro}{\cyrr}{\cyrc}{\cyri}{\cyro}{\cyrn}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyro}{\cyre} {\cyrp}{\cyrr}{\cyro}{\cyri}{\cyrz}{\cyrv}{\cyro}{\cyrl}{\cyrsftsn}{\cyrn}{\cyro}{\cyrg}{\cyro} {\cyrch}{\cyri}{\cyrs}{\cyrl}{\cyra} {\cyrp}{\cyro}{\cyrl}{\cyro}{\cyrzh}{\cyri}{\cyrt}{\cyre}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyrh} {\cyrch}{\cyri}{\cyrs}{\cyre}{\cyrl} {\cyrn}{\cyre} {\cyrb}{\cyro}{\cyrl}{\cyrsftsn}{\cyrsh}{\cyre} {\cyri}{\cyrh} {\cyrs}{\cyrr}{\cyre}{\cyrd}{\cyrn}{\cyre}{\cyrg}{\cyro} {\cyra}{\cyrr}{\cyri}{\cyrf}{\cyrm}{\cyre}{\cyrt}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyro}{\cyrg}{\cyro}},
     journal = {Matematicheskoe Prosveshchenie},
     pages = {9--10},
     publisher = {mathdoc},
     year = {1938},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MP_1938_a2/}
}