@article{IPM_1988__15_5_69094,
     author = {{\CYRS}.{\CYRN}. {\CYRV}{\cyro}{\cyrl}{\cyro}{\cyrsh}{\cyra}{\cyrn}{\cyro}{\cyrv}{\cyrs}{\cyrk}{\cyra}{\cyrya} and {\CYRM}.{\CYRM}. {\CYRK}{\cyra}{\cyrr}{\cyrch}{\cyre}{\cyrv}{\cyrs}{\cyrk}{\cyri}{\cyrishrt}},
     title = {{\CYRO} {\cyrr}{\cyra}{\cyrz}{\cyrr}{\cyre}{\cyrsh}{\cyri}{\cyrm}{\cyro}{\cyrs}{\cyrt}{\cyri} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyri} {\cyro} {\cyrg}{\cyre}{\cyro}{\cyrm}{\cyre}{\cyrt}{\cyrr}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}-{\cyrn}{\cyre}{\cyrl}{\cyri}{\cyrn}{\cyre}{\cyrishrt}{\cyrn}{\cyro}{\cyrm} {\cyri}{\cyrz}{\cyrg}{\cyri}{\cyrb}{\cyre} {\cyrn}{\cyre}{\cyrz}{\cyra}{\cyrm}{\cyrk}{\cyrn}{\cyru}{\cyrt}{\cyro}{\cyrishrt} {\cyrs}{\cyrf}{\cyre}{\cyrr}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyro}{\cyrishrt} {\cyro}{\cyrb}{\cyro}{\cyrl}{\cyro}{\cyrch}{\cyrk}{\cyri}},
     journal = {Issledovanija po prikladnoj matematike},
     pages = {37--48},
     publisher = {mathdoc},
     volume = {15},
     number = {5},
     year = {1988},
     zbl = {0784.73035},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IPM_1988__15_5_69094/}
}