@article{DE_1967_3_12_a19,
     author = {Yu. S. Bogdanov and V. A. Pliss},
     title = {{\CYRR}{\cyre}{\cyrc}{\cyre}{\cyrn}{\cyrz}{\cyri}{\cyrya} {\cyrn}{\cyra} {\cyrk}{\cyrn}{\cyri}{\cyrg}{\cyru} {{\CYRE}.\,{\CYRA}.~{\CYRB}{\cyra}{\cyrr}{\cyrb}{\cyra}{\cyrsh}{\cyri}{\cyrn}{\cyra}} {{\guillemotleft}{\CYRV}{\cyrv}{\cyre}{\cyrd}{\cyre}{\cyrn}{\cyri}{\cyre}} {\cyrv}~{\cyrt}{\cyre}{\cyro}{\cyrr}{\cyri}{\cyryu} {\cyru}{\cyrs}{\cyrt}{\cyro}{\cyrishrt}{\cyrch}{\cyri}{\cyrv}{\cyro}{\cyrs}{\cyrt}{\cyri}{\guillemotright}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {2184--2185},
     publisher = {mathdoc},
     volume = {3},
     number = {12},
     year = {1967},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1967_3_12_a19/}
}