@article{KUKZ_1970_7_7_a9,
     author = {B. M. Bahramov and I. G. Filippov},
     title = {{\CYRO}{\cyrb} {\cyro}{\cyrd}{\cyrn}{\cyro}{\cyrishrt} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyre}
},
     journal = {Trudy seminara po kraevym zada\v{c}am},
     pages = {88--92},
     publisher = {mathdoc},
     volume = {7},
     number = {7},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KUKZ_1970_7_7_a9/}
}