@article{DE_1992_28_6_a26,
     author = {V. A. Il'in and S. A. Lomov and Yu. V. Pokornyi},
     title = {{\CYRV}{\cyro}{\cyrr}{\cyro}{\cyrn}{\cyre}{\cyrzh}{\cyrs}{\cyrk}{\cyra}{\cyrya} {\cyrv}{\cyre}{\cyrs}{\cyre}{\cyrn}{\cyrn}{\cyrya}{\cyrya} {\cyrm}{\cyra}{\cyrt}{\cyre}{\cyrm}{\cyra}{\cyrt}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyra}{\cyrya} {\cyrsh}{\cyrk}{\cyro}{\cyrl}{\cyra} {{\guillemotleft}{\CYRS}{\cyro}{\cyrv}{\cyrr}{\cyre}{\cyrm}{\cyre}{\cyrn}{\cyrn}{\cyrery}{\cyre}} {\cyrm}{\cyre}{\cyrt}{\cyro}{\cyrd}{\cyrery} {\cyrk}{\cyra}{\cyrch}{\cyre}{\cyrs}{\cyrt}{\cyrv}{\cyre}{\cyrn}{\cyrn}{\cyro}{\cyrishrt} {\cyrt}{\cyre}{\cyro}{\cyrr}{\cyri}{\cyri} {\cyrk}{\cyrr}{\cyra}{\cyre}{\cyrv}{\cyrery}{\cyrh} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch}{\guillemotright}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1093--1094},
     publisher = {mathdoc},
     volume = {28},
     number = {6},
     year = {1992},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1992_28_6_a26/}
}