@article{IPM_1984__12_2_69056, author = {{\CYRI}.{\CYRV}. {\CYRK}{\cyro}{\cyrn}{\cyrn}{\cyro}{\cyrv}}, title = {{\CYRP}{\cyrr}{\cyri}{\cyrm}{\cyre}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyre} {\cyrm}{\cyre}{\cyrt}{\cyro}{\cyrd}{\cyra} {\cyrs}{\cyro}{\cyrp}{\cyrr}{\cyrya}{\cyrzh}{\cyre}{\cyrn}{\cyrn}{\cyrery}{\cyrh} {\cyrs}{\cyru}{\cyrb}{\cyrg}{\cyrr}{\cyra}{\cyrd}{\cyri}{\cyre}{\cyrn}{\cyrt}{\cyro}{\cyrv} {\cyrk}{\cyrm} {\cyrm}{\cyri}{\cyrn}{\cyri}{\cyrm}{\cyri}{\cyrz}{\cyra}{\cyrc}{\cyri}{\cyri} {\cyrk}{\cyrv}{\cyra}{\cyrz}{\cyri}{\cyrv}{\cyrery}{\cyrp}{\cyru}{\cyrk}{\cyrl}{\cyrery}{\cyrh} {\cyrf}{\cyru}{\cyrn}{\cyrk}{\cyrc}{\cyri}{\cyro}{\cyrn}{\cyra}{\cyrl}{\cyro}{\cyrv}}, journal = {Issledovanija po prikladnoj matematike}, pages = {46--58}, publisher = {mathdoc}, volume = {12}, number = {2}, year = {1984}, zbl = {0671.90097}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IPM_1984__12_2_69056/} }