@article{MI_1972__7_4_189176,
     author = {{\CYRA}.{\CYRP}. {\CYRD}{\cyru}{\cyrb}{\cyrr}{\cyro}{\cyrv}{\cyrs}{\cyrk}{\cyra}{\cyrya} and {\CYRN}.{\CYRV}. {\CYRZH}{\cyri}{\cyrt}{\cyra}{\cyrr}{\cyra}{\cyrsh}{\cyru}},
     title = {{\CYRO}{\cyrb} {\cyro}{\cyrd}{\cyrn}{\cyro}{\cyrm} {\cyrk}{\cyrl}{\cyra}{\cyrs}{\cyrs}{\cyre} {\cyrn}{\cyre}{\cyrl}{\cyro}{\cyrk}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyrh} {\cyrk}{\cyrr}{\cyra}{\cyre}{\cyrv}{\cyrery}{\cyrh} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch} {\cyrd}{\cyrl}{\cyrya} {\cyrerev}{\cyrl}{\cyrl}{\cyri}{\cyrp}{\cyrt}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyrh} {\cyru}{\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyrishrt} {\cyrv} {\cyrn}{\cyre}{\cyro}{\cyrg}{\cyrr}{\cyra}{\cyrn}{\cyri}{\cyrch}{\cyre}{\cyrn}{\cyrn}{\cyro}{\cyrishrt} {\cyro}{\cyrb}{\cyrl}{\cyra}{\cyrs}{\cyrt}{\cyri}},
     journal = {Matemati\v{c}eskie issledovani\^a},
     pages = {85--93},
     publisher = {mathdoc},
     volume = {7},
     number = {4},
     year = {1972},
     zbl = {0278.35036},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MI_1972__7_4_189176/}
}