@article{MI_1989__108_190173,
     author = {{\CYRV}.{\CYRA}. {\CYRZ}{\cyro}{\cyrl}{\cyro}{\cyrt}{\cyra}{\cyrr}{\cyre}{\cyrv}{\cyrs}{\cyrk}{\cyri}{\cyrishrt}},
     title = {{\CYRS}{\cyrh}{\cyro}{\cyrd}{\cyri}{\cyrm}{\cyro}{\cyrs}{\cyrt}{\cyrsftsn} {\cyrm}{\cyre}{\cyrt}{\cyro}{\cyrd}{\cyra} {\cyrr}{\cyre}{\cyrd}{\cyru}{\cyrk}{\cyrc}{\cyri}{\cyri} {\cyrd}{\cyrl}{\cyrya} {\cyrs}{\cyri}{\cyrn}{\cyrg}{\cyru}{\cyrl}{\cyrya}{\cyrr}{\cyrn}{\cyrery}{\cyrh} {\cyri}{\cyrn}{\cyrt}{\cyre}{\cyrg}{\cyrr}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyrh} {\cyru}{\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyrishrt} {\cyrn}{\cyra} {\cyrz}{\cyra}{\cyrm}{\cyrk}{\cyrn}{\cyru}{\cyrt}{\cyrery}{\cyrh} {\cyrk}{\cyro}{\cyrn}{\cyrt}{\cyru}{\cyrr}{\cyra}{\cyrh} {{\CYRL}{\cyrya}{\cyrp}{\cyru}{\cyrn}{\cyro}{\cyrv}{\cyra}}},
     journal = {Matemati\v{c}eskie issledovani\^a},
     pages = {10--18},
     publisher = {mathdoc},
     volume = {108},
     year = {1989},
     zbl = {0695.65077},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MI_1989__108_190173/}
}