@article{IPM_1992__18_5_69130, author = {{\CYRM}.{\CYRS}. {\CYRM}{\cyra}{\cyrt}{\cyrv}{\cyre}{\cyrishrt}{\cyrch}{\cyru}{\cyrk}}, title = {{\CYRV} {\cyrb}{\cyre}{\cyrs}{\cyrk}{\cyro}{\cyrn}{\cyre}{\cyrch}{\cyrn}{\cyro}{\cyrm}{\cyre}{\cyrr}{\cyrn}{\cyro}{\cyrm} $J$-{\cyrp}{\cyrr}{\cyro}{\cyrs}{\cyrt}{\cyrr}{\cyra}{\cyrn}{\cyrs}{\cyrt}{\cyrv}{\cyre} {\cyrv}{\cyrs}{\cyrya}{\cyrk}{\cyra}{\cyrya} {\cyrm}{\cyre}{\cyrr}{\cyra} {\cyro}{\cyrg}{\cyrr}{\cyra}{\cyrn}{\cyri}{\cyrch}{\cyre}{\cyrn}{\cyra}}, journal = {Issledovanija po prikladnoj matematike}, pages = {96--111}, publisher = {mathdoc}, volume = {18}, number = {5}, year = {1992}, zbl = {0880.46018}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IPM_1992__18_5_69130/} }