@article{DE_1995_31_1_a30,
     author = {V. A. Il'in and S. M. Nikol'skii and Yu. V. Pokornyi},
     title = {{\CYRV}{\cyro}{\cyrr}{\cyro}{\cyrn}{\cyre}{\cyrzh}{\cyrs}{\cyrk}{\cyra}{\cyrya} {\cyrm}{\cyre}{\cyrzh}{\cyrd}{\cyru}{\cyrn}{\cyra}{\cyrr}{\cyro}{\cyrd}{\cyrn}{\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}{\CYRP}{\cyro}{\cyrn}{\cyrt}{\cyrr}{\cyrya}{\cyrg}{\cyri}{\cyrn}{\cyrs}{\cyrk}{\cyri}{\cyre}} {{\cyrch}{\cyrt}{\cyre}{\cyrn}{\cyri}{\cyrya}-V{\guillemotright}} (25--29 {\cyra}{\cyrp}{\cyrr}{\cyre}{\cyrl}{\cyrya} 1994~{\cyrg}.)},
     journal = {Differencialʹnye uravneni\^a},
     pages = {178},
     publisher = {mathdoc},
     volume = {31},
     number = {1},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1995_31_1_a30/}
}