@article{IPM_1985__13_4_69077,
     author = {{\CYRI}.{\CYRB}. {\CYRB}{\cyra}{\cyrd}{\cyrr}{\cyri}{\cyre}{\cyrv}},
     title = {{\CYRP}{\cyrr}{\cyri}{\cyrm}{\cyre}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyre} {\cyrm}{\cyre}{\cyrt}{\cyro}{\cyrd}{\cyro}{\cyrv} {\cyrd}{\cyrv}{\cyro}{\cyrishrt}{\cyrs}{\cyrt}{\cyrv}{\cyre}{\cyrn}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyri} {\cyrk} {\cyri}{\cyrs}{\cyrs}{\cyrl}{\cyre}{\cyrd}{\cyro}{\cyrv}{\cyra}{\cyrn}{\cyri}{\cyryu} {\cyrs}{\cyrt}{\cyra}{\cyrc}{\cyri}{\cyro}{\cyrn}{\cyra}{\cyrr}{\cyrn}{\cyrery}{\cyrh} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch} {\cyrf}{\cyri}{\cyrl}{\cyrsftsn}{\cyrt}{\cyrr}{\cyra}{\cyrc}{\cyri}{\cyri} {\cyrs} {\cyrr}{\cyra}{\cyrz}{\cyrr}{\cyrery}{\cyrv}{\cyrn}{\cyrery}{\cyrm} {\cyrz}{\cyra}{\cyrk}{\cyro}{\cyrn}{\cyro}{\cyrm}},
     journal = {Issledovanija po prikladnoj matematike},
     pages = {67--75},
     publisher = {mathdoc},
     volume = {13},
     number = {4},
     year = {1985},
     zbl = {0850.76711},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IPM_1985__13_4_69077/}
}