@article{MI_1988__99_189958,
     author = {{\CYRN}.{\CYRI}. {\CYRV}{\cyru}{\cyrl}{\cyrp}{\cyre} and {\CYRV}.{\CYRG}. {\CYRS}{\cyre}{\cyrk}{\cyrr}{\cyri}{\cyre}{\cyrr}{\cyru}},
     title = {{\CYRCH}{\cyri}{\cyrs}{\cyrl}{\cyro} {\cyrl}{\cyri}{\cyrn}{\cyre}{\cyrishrt}{\cyrn}{\cyro} {\cyrn}{\cyre}{\cyrz}{\cyra}{\cyrv}{\cyri}{\cyrs}{\cyri}{\cyrm}{\cyrery}{\cyrh} {\cyrk}{\cyro}{\cyrm}{\cyri}{\cyrt}{\cyra}{\cyrn}{\cyrt}{\cyro}{\cyrv} {\cyrd}{\cyrv}{\cyru}{\cyrm}{\cyre}{\cyrr}{\cyrn}{\cyro}{\cyrishrt} {\cyrd}{\cyri}{\cyrf}{\cyrf}{\cyre}{\cyrr}{\cyre}{\cyrn}{\cyrc}{\cyri}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyro}{\cyrishrt} {\cyrs}{\cyri}{\cyrs}{\cyrt}{\cyre}{\cyrm}{\cyrery} {\cyrs}{\cyro} {\cyrs}{\cyrv}{\cyro}{\cyrb}{\cyro}{\cyrd}{\cyrn}{\cyrery}{\cyrm}{\cyri} {\cyrch}{\cyrl}{\cyre}{\cyrn}{\cyra}{\cyrm}{\cyri}},
     journal = {Matemati\v{c}eskie issledovani\^a},
     pages = {60--68},
     publisher = {mathdoc},
     volume = {99},
     year = {1988},
     zbl = {0665.34007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MI_1988__99_189958/}
}