@article{KUKZ_1964_2_2_a8,
     author = {A. V. Kuznetsov and T. G. Spiridonova},
     title = {{\CYRK}~{\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyre} {\cyro}{\cyrb}{\cyrt}{\cyre}{\cyrk}{\cyra}{\cyrn}{\cyri}{\cyrya}
},
     journal = {Trudy seminara po kraevym zada\v{c}am},
     pages = {84--87},
     publisher = {mathdoc},
     volume = {2},
     number = {2},
     year = {1964},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KUKZ_1964_2_2_a8/}
}