@article{MI_1977__44_189417,
     author = {{\CYRK}.{\CYRK}. {\CYRK}{\cyrr}{\cyra}{\cyrch}{\cyri}{\cyrl}{\cyro}{\cyrv}},
     title = {{\CYRP}{\cyrr}{\cyro}{\cyre}{\cyrk}{\cyrt}{\cyri}{\cyrv}{\cyrn}{\cyrery}{\cyre} {\cyrn}{\cyra}{\cyrs}{\cyrl}{\cyre}{\cyrd}{\cyrs}{\cyrt}{\cyrv}{\cyre}{\cyrn}{\cyrn}{\cyrery}{\cyre} {\cyrr}{\cyra}{\cyrd}{\cyri}{\cyrk}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyre} {\cyrz}{\cyra}{\cyrm}{\cyrery}{\cyrk}{\cyra}{\cyrn}{\cyri}{\cyrya} {\cyrv} {\cyrr}{\cyre}{\cyrsh}{\cyre}{\cyrt}{\cyrk}{\cyre} {\cyrp}{\cyro}{\cyrd}{\cyrg}{\cyrr}{\cyru}{\cyrp}{\cyrp} {\cyrb}{\cyre}{\cyrs}{\cyrk}{\cyro}{\cyrn}{\cyre}{\cyrch}{\cyrn}{\cyro}{\cyrishrt} {\cyrc}{\cyri}{\cyrk}{\cyrl}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyro}{\cyrishrt} {\cyrg}{\cyrr}{\cyru}{\cyrp}{\cyrp}{\cyrery}},
     journal = {Matemati\v{c}eskie issledovani\^a},
     pages = {75--86},
     publisher = {mathdoc},
     volume = {44},
     year = {1977},
     zbl = {0426.06004},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MI_1977__44_189417/}
}