@article{IPM_1989__8_1_68988,
     author = {{\CYRM}.{\CYRM}. {\CYRK}{\cyra}{\cyrr}{\cyrch}{\cyre}{\cyrv}{\cyrs}{\cyrk}{\cyri}{\cyrishrt} and {\CYRE}.{\CYRM}. {\CYRF}{\cyre}{\cyrd}{\cyro}{\cyrt}{\cyro}{\cyrv}},
     title = {{\CYRO}{\cyrb} {\cyri}{\cyrn}{\cyrt}{\cyre}{\cyrr}{\cyra}{\cyrc}{\cyri}{\cyro}{\cyrn}{\cyrn}{\cyrery}{\cyrh} {\cyrm}{\cyre}{\cyrt}{\cyro}{\cyrd}{\cyra}{\cyrh} {\cyrr}{\cyre}{\cyrsh}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyrr}{\cyra}{\cyrz}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyrn}{\cyrery}{\cyrh} {\cyrs}{\cyrh}{\cyre}{\cyrm} {\cyrd}{\cyrl}{\cyrya} {\cyru}{\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyrt}{\cyre}{\cyrp}{\cyrl}{\cyro}{\cyrp}{\cyrr}{\cyro}{\cyrv}{\cyro}{\cyrd}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyri} {\cyrs} {\cyrn}{\cyre}{\cyrl}{\cyri}{\cyrn}{\cyre}{\cyrishrt}{\cyrn}{\cyrery}{\cyrm}{\cyri} {\cyrg}{\cyrr}{\cyra}{\cyrn}{\cyri}{\cyrch}{\cyrn}{\cyrery}{\cyrm}{\cyri} {\cyru}{\cyrs}{\cyrl}{\cyro}{\cyrv}{\cyri}{\cyrya}{\cyrm}{\cyri}},
     journal = {Issledovanija po prikladnoj matematike},
     pages = {29--40},
     publisher = {mathdoc},
     volume = {8},
     number = {1},
     year = {1989},
     zbl = {0665.65073},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IPM_1989__8_1_68988/}
}