@article{IPM_1985__13_4_69079,
     author = {{\CYRV}.{\CYRD}. {\CYRG}{\cyrl}{\cyru}{\cyrsh}{\cyre}{\cyrn}{\cyrk}{\cyro}{\cyrv}},
     title = {{\CYRCH}{\cyri}{\cyrs}{\cyrl}{\cyre}{\cyrn}{\cyrn}{\cyrery}{\cyrishrt} {\cyra}{\cyrl}{\cyrg}{\cyro}{\cyrr}{\cyri}{\cyrt}{\cyrm} {\cyrr}{\cyre}{\cyrsh}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyrt}{\cyrr}{\cyre}{\cyrh}{\cyrm}{\cyre}{\cyrr}{\cyrn}{\cyro}{\cyrishrt} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyri} {{\CYRS}{\cyrt}{\cyre}{\cyrf}{\cyra}{\cyrn}{\cyra}} {\cyrv} {\cyrp}{\cyrr}{\cyro}{\cyrs}{\cyrt}{\cyrr}{\cyra}{\cyrn}{\cyrs}{\cyrt}{\cyrv}{\cyre}{\cyrn}{\cyrn}{\cyrery}{\cyrh} {\cyrk}{\cyro}{\cyro}{\cyrr}{\cyrd}{\cyri}{\cyrn}{\cyra}{\cyrt}{\cyra}{\cyrh}, {\cyrs}{\cyrv}{\cyrya}{\cyrz}{\cyra}{\cyrn}{\cyrn}{\cyrery}{\cyrh} {\cyrs} {\cyrr}{\cyre}{\cyrsh}{\cyre}{\cyrn}{\cyri}{\cyre}{\cyrm}},
     journal = {Issledovanija po prikladnoj matematike},
     pages = {85--90},
     publisher = {mathdoc},
     volume = {13},
     number = {4},
     year = {1985},
     zbl = {0850.76526},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IPM_1985__13_4_69079/}
}