@article{UZKU_1951_111_8_a4,
     author = {E. I. Grigor'ev},
     title = {{\CYRN}{\cyro}{\cyrv}{\cyro}{\cyre} {\cyri}{\cyrz}{\cyrd}{\cyra}{\cyrn}{\cyri}{\cyre} {{\textquotedblleft}{\CYRA}{\cyrl}{\cyrg}{\cyre}{\cyrb}{\cyrr}{\cyrery}{\textquotedblright}} {{\CYRL}{\cyro}{\cyrb}{\cyra}{\cyrch}{\cyre}{\cyrv}{\cyrs}{\cyrk}{\cyro}{\cyrg}{\cyro}}},
     journal = {U\v{c}\"enye zapiski Kazanskogo universiteta. Seri\^a Fiziko-matemati\v{c}eskie nauki},
     pages = {81--85},
     publisher = {mathdoc},
     volume = {111},
     number = {8},
     year = {1951},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZKU_1951_111_8_a4/}
}