@article{MI_1969__4_2_188969,
     author = {M.M. {\CYRB}{\cyru}{\cyrsh}{\cyrk}{\cyro}-{\CYRZH}{\cyru}{\cyrk}},
     title = {{\CYRG}{\cyre}{\cyro}{\cyrm}{\cyre}{\cyrt}{\cyrr}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyro}{\cyre} {\cyrp}{\cyro}{\cyrs}{\cyrt}{\cyrr}{\cyro}{\cyre}{\cyrn}{\cyri}{\cyre} {\cyrn}{\cyre}{\cyrk}{\cyro}{\cyrt}{\cyro}{\cyrr}{\cyrery}{\cyrh} {\cyrk}{\cyro}{\cyrn}{\cyrf}{\cyro}{\cyrr}{\cyrm}{\cyrn}{\cyrery}{\cyrh} {\cyri}{\cyrn}{\cyrt}{\cyre}{\cyrr}{\cyrp}{\cyrr}{\cyre}{\cyrt}{\cyra}{\cyrc}{\cyri}{\cyrishrt} {\cyrp}{\cyrl}{\cyra}{\cyrn}{\cyri}{\cyrm}{\cyre}{\cyrt}{\cyrr}{\cyri}{\cyri} {{\CYRL}{\cyro}{\cyrb}{\cyra}{\cyrch}{\cyre}{\cyrv}{\cyrs}{\cyrk}{\cyro}{\cyrg}{\cyro}}},
     journal = {Matemati\v{c}eskie issledovani\^a},
     pages = {122--131},
     publisher = {mathdoc},
     volume = {4},
     number = {2},
     year = {1969},
     zbl = {0228.50004},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MI_1969__4_2_188969/}
}