@article{UZKU_1967_127_5_a8,
     author = {V. V. Skvortsov and A. I. Fedotov},
     title = {{\CYRP}{\cyrl}{\cyro}{\cyrs}{\cyrk}{\cyri}{\cyre} {\cyrs}{\cyre}{\cyrt}{\cyrk}{\cyri} {\cyrd}{\cyrl}{\cyrya} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch} {\cyrf}{\cyri}{\cyrl}{\cyrsftsn}{\cyrt}{\cyrr}{\cyra}{\cyrc}{\cyri}{\cyri} {\cyrv}~{\cyra}{\cyrn}{\cyri}{\cyrz}{\cyro}{\cyrt}{\cyrr}{\cyro}{\cyrp}{\cyrn}{\cyro}{\cyrishrt} {\cyrs}{\cyrr}{\cyre}{\cyrd}{\cyre}},
     journal = {U\v{c}\"enye zapiski Kazanskogo universiteta. Seri\^a Fiziko-matemati\v{c}eskie nauki},
     pages = {75--79},
     publisher = {mathdoc},
     volume = {127},
     number = {5},
     year = {1967},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZKU_1967_127_5_a8/}
}