@article{UZKU_1964_124_9_a13,
     author = {V. I. Pikuza},
     title = {{\CYRG}{\cyri}{\cyrd}{\cyrr}{\cyro}{\cyrp}{\cyrr}{\cyro}{\cyrs}{\cyrl}{\cyru}{\cyrsh}{\cyri}{\cyrv}{\cyra}{\cyrn}{\cyri}{\cyre} {\cyrv} {\cyrk}{\cyru}{\cyrs}{\cyro}{\cyrch}{\cyrn}{\cyro}-{\cyro}{\cyrd}{\cyrn}{\cyro}{\cyrr}{\cyro}{\cyrd}{\cyrn}{\cyrery}{\cyrh} {\cyrp}{\cyrl}{\cyra}{\cyrs}{\cyrt}{\cyra}{\cyrh}, {\cyrk}{\cyro}{\cyrg}{\cyrd}{\cyra} {\cyrd}{\cyre}{\cyrb}{\cyri}{\cyrt} {\cyrv}{\cyro}{\cyrz}{\cyrm}{\cyru}{\cyrshch}{\cyra}{\cyryu}{\cyrshch}{\cyre}{\cyrishrt} {\cyrs}{\cyrk}{\cyrv}{\cyra}{\cyrzh}{\cyri}{\cyrn}{\cyrery} {\cyri}{\cyrz}{\cyrm}{\cyre}{\cyrn}{\cyrya}{\cyre}{\cyrt}{\cyrs}{\cyrya} {\cyrs}{\cyrk}{\cyra}{\cyrch}{\cyrk}{\cyro}{\cyrm}},
     journal = {U\v{c}\"enye zapiski Kazanskogo universiteta. Seri\^a Fiziko-matemati\v{c}eskie nauki},
     pages = {103--107},
     publisher = {mathdoc},
     volume = {124},
     number = {9},
     year = {1964},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZKU_1964_124_9_a13/}
}