@article{KUKZ_1970_7_7_a41,
     author = {I. G. Filippov},
     title = {{\CYRO}~{\cyrd}{\cyrv}{\cyri}{\cyrzh}{\cyre}{\cyrn}{\cyri}{\cyre} {\cyrv}{\cyri}{\cyrh}{\cyrr}{\cyrya} {\cyrv}~{\cyrs}{\cyrl}{\cyro}{\cyre} {\cyri}{\cyrd}{\cyre}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyro}{\cyrishrt}
},
     journal = {Trudy seminara po kraevym zada\v{c}am},
     pages = {271--274},
     publisher = {mathdoc},
     volume = {7},
     number = {7},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KUKZ_1970_7_7_a41/}
}