@article{MP_1960_a21,
     author = {A. K. Kharadze},
     title = {{\CYRO}{\cyrp}{\cyrr}{\cyre}{\cyrd}{\cyre}{\cyrl}{\cyri}{\cyrt}{\cyre}{\cyrl}{\cyrsftsn}-{\cyrc}{\cyri}{\cyrr}{\cyrk}{\cyru}{\cyrl}{\cyrya}{\cyrn}{\cyrt} {\cyrk}{\cyra}{\cyrk} {\cyre}{\cyrd}{\cyri}{\cyrn}{\cyrery}{\cyrishrt} {\cyra}{\cyrl}{\cyrg}{\cyre}{\cyrb}{\cyrr}{\cyra}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyrishrt} {\cyra}{\cyrp}{\cyrp}{\cyra}{\cyrr}{\cyra}{\cyrt} {\cyrd}{\cyrl}{\cyrya} {\cyrr}{\cyre}{\cyrsh}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyru}{\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyrishrt}~2-{\cyrishrt},~3-{\cyrishrt} {\cyri}~4-{\cyrishrt} {\cyrs}{\cyrt}{\cyre}{\cyrp}{\cyre}{\cyrn}{\cyre}{\cyrishrt}},
     journal = {Matematicheskoe Prosveshchenie},
     pages = {204--206},
     publisher = {mathdoc},
     year = {1960},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MP_1960_a21/}
}