@article{DE_1996_32_10_a21,
     author = {A. B. Vasil'eva and V. F. Butuzov},
     title = {{\CYRK}{\cyro}{\cyrn}{\cyrf}{\cyre}{\cyrr}{\cyre}{\cyrn}{\cyrc}{\cyri}{\cyrya} {``{\CYRT}{\cyre}{\cyro}{\cyrr}{\cyri}{\cyrya}} {\cyri} {\cyrp}{\cyrr}{\cyri}{\cyrl}{\cyro}{\cyrzh}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyrm}{\cyre}{\cyrt}{\cyro}{\cyrd}{\cyro}{\cyrv} {\cyrm}{\cyra}{\cyrl}{\cyro}{\cyrg}{\cyro} {\cyrp}{\cyra}{\cyrr}{\cyra}{\cyrm}{\cyre}{\cyrt}{\cyrr}{\cyra}'', {\cyrp}{\cyro}{\cyrs}{\cyrv}{\cyrya}{\cyrshch}{\cyre}{\cyrn}{\cyrn}{\cyra}{\cyrya} 90-{\cyrl}{\cyre}{\cyrt}{\cyri}{\cyryu} {\cyrs}{\cyro} {\cyrd}{\cyrn}{\cyrya} {\cyrr}{\cyro}{\cyrzh}{\cyrd}{\cyre}{\cyrn}{\cyri}{\cyrya}
},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1436},
     publisher = {mathdoc},
     volume = {32},
     number = {10},
     year = {1996},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1996_32_10_a21/}
}