@article{KUKZ_1971_8_8_a10,
     author = {N. B. Il'inskii and V. M. Fomin and E. G. Sheshukov},
     title = {{\CYRO}~{\cyrr}{\cyre}{\cyrsh}{\cyre}{\cyrn}{\cyri}{\cyri}
},
     journal = {Trudy seminara po kraevym zada\v{c}am},
     pages = {86--98},
     publisher = {mathdoc},
     volume = {8},
     number = {8},
     year = {1971},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KUKZ_1971_8_8_a10/}
}