@article{UZKU_1969_129_2_a6,
     author = {R. M. Kats and \`E. V. Skvortsov},
     title = {{\CYRK} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyre} {\cyro}~{\cyrd}{\cyrv}{\cyri}{\cyrzh}{\cyre}{\cyrn}{\cyri}{\cyri} {\cyrg}{\cyrr}{\cyra}{\cyrn}{\cyri}{\cyrc}{\cyrery} {\cyrr}{\cyra}{\cyrz}{\cyrd}{\cyre}{\cyrl}{\cyra} {\cyrd}{\cyrv}{\cyru}{\cyrh} {\cyrzh}{\cyri}{\cyrd}{\cyrk}{\cyro}{\cyrs}{\cyrt}{\cyre}{\cyrishrt} {\cyrv}~{\cyrp}{\cyro}{\cyrr}{\cyri}{\cyrs}{\cyrt}{\cyro}{\cyrishrt} {\cyrs}{\cyrr}{\cyre}{\cyrd}{\cyre}},
     journal = {U\v{c}\"enye zapiski Kazanskogo universiteta. Seri\^a Fiziko-matemati\v{c}eskie nauki},
     pages = {92--99},
     publisher = {mathdoc},
     volume = {129},
     number = {2},
     year = {1969},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZKU_1969_129_2_a6/}
}