@article{IPM_1988__7_3_68968,
     author = {{\CYRA}.{\CYRI}. {\CYRK}{\cyro}{\cyrr}{\cyra}{\cyrb}{\cyrl}{\cyre}{\cyrv}},
     title = {{\CYRO}{\cyrb} {\cyro}{\cyrd}{\cyrn}{\cyro}{\cyrm} {\cyrm}{\cyre}{\cyrt}{\cyro}{\cyrd}{\cyre} {\cyro}{\cyrt}{\cyrery}{\cyrs}{\cyrk}{\cyra}{\cyrn}{\cyri}{\cyrya} {\cyrm}{\cyri}{\cyrn}{\cyri}{\cyrm}{\cyra}{\cyrk}{\cyrs}{\cyra}},
     journal = {Issledovanija po prikladnoj matematike},
     pages = {19--23},
     publisher = {mathdoc},
     volume = {7},
     number = {3},
     year = {1988},
     zbl = {0668.49006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IPM_1988__7_3_68968/}
}