@article{IPM_1985__13_4_69076,
     author = {{\CYRI}.{\CYRB}. {\CYRB}{\cyra}{\cyrd}{\cyrr}{\cyri}{\cyre}{\cyrv} and M.M. {\CYRK}{\cyra}{\cyrr}{\cyrch}{\cyre}{\cyrv}{\cyrs}{\cyrk}{\cyri}{\cyrishrt}},
     title = {{\CYRO} {\cyrs}{\cyrh}{\cyro}{\cyrd}{\cyri}{\cyrm}{\cyro}{\cyrs}{\cyrt}{\cyri} {\cyri}{\cyrt}{\cyre}{\cyrr}{\cyra}{\cyrc}{\cyri}{\cyro}{\cyrn}{\cyrn}{\cyro}{\cyrg}{\cyro} {\cyrm}{\cyre}{\cyrt}{\cyro}{\cyrd}{\cyra} {\cyrt}{\cyri}{\cyrp}{\cyra} {{\CYRU}{\cyrd}{\cyrz}{\cyra}{\cyrv}{\cyrery}} {\cyrd}{\cyrl}{\cyrya} {\cyrr}{\cyre}{\cyrsh}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyrs}{\cyrt}{\cyra}{\cyrc}{\cyri}{\cyro}{\cyrn}{\cyra}{\cyrr}{\cyrn}{\cyro}{\cyrishrt} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyri} {\cyrt}{\cyre}{\cyro}{\cyrr}{\cyri}{\cyri} {\cyrf}{\cyri}{\cyrl}{\cyrsftsn}{\cyrt}{\cyrr}{\cyra}{\cyrc}{\cyri}{\cyri} {\cyrs} {\cyrp}{\cyrr}{\cyre}{\cyrd}{\cyre}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyrm} {\cyrg}{\cyrr}{\cyra}{\cyrd}{\cyri}{\cyre}{\cyrn}{\cyrt}{\cyro}{\cyrm}},
     journal = {Issledovanija po prikladnoj matematike},
     pages = {56--67},
     publisher = {mathdoc},
     volume = {13},
     number = {4},
     year = {1985},
     zbl = {0671.76123},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IPM_1985__13_4_69076/}
}