@article{UZKU_1952_112_3_a4,
     author = {V. Ya. Bulygin},
     title = {{\CYRU}{\cyrp}{\cyrr}{\cyru}{\cyrg}{\cyro}-{\cyrp}{\cyrl}{\cyra}{\cyrs}{\cyrt}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyro}{\cyre} {\cyrk}{\cyrr}{\cyru}{\cyrch}{\cyre}{\cyrn}{\cyri}{\cyre} {\cyrc}{\cyri}{\cyrl}{\cyri}{\cyrn}{\cyrd}{\cyrr}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyrh} {\cyrs}{\cyrt}{\cyre}{\cyrr}{\cyrzh}{\cyrn}{\cyre}{\cyrishrt}},
     journal = {U\v{c}\"enye zapiski Kazanskogo universiteta. Seri\^a Fiziko-matemati\v{c}eskie nauki},
     pages = {93--99},
     publisher = {mathdoc},
     volume = {112},
     number = {3},
     year = {1952},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZKU_1952_112_3_a4/}
}