@article{UZKU_1949_109_1_a4,
     author = {M. A. Pudovkin},
     title = {{\CYRK} {\cyrv}{\cyro}{\cyrp}{\cyrr}{\cyro}{\cyrs}{\cyru} {\cyro}~{\cyrp}{\cyro}{\cyrp}{\cyre}{\cyrr}{\cyre}{\cyrch}{\cyrn}{\cyrery}{\cyrh} {\cyrk}{\cyro}{\cyrl}{\cyre}{\cyrb}{\cyra}{\cyrn}{\cyri}{\cyrya}{\cyrh} {\cyrv}{\cyrr}{\cyra}{\cyrshch}{\cyra}{\cyryu}{\cyrshch}{\cyri}{\cyrh}{\cyrs}{\cyrya} {\cyrv}{\cyra}{\cyrl}{\cyro}{\cyrv}},
     journal = {U\v{c}\"enye zapiski Kazanskogo universiteta. Seri\^a Fiziko-matemati\v{c}eskie nauki},
     pages = {89--96},
     publisher = {mathdoc},
     volume = {109},
     number = {1},
     year = {1949},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZKU_1949_109_1_a4/}
}