@article{MZM_1971_10_5_a10,
     author = {A. N. Livshits},
     title = {{\CYRN}{\cyre}{\cyrk}{\cyro}{\cyrt}{\cyro}{\cyrr}{\cyrery}{\cyre} {\cyrs}{\cyrv}{\cyro}{\cyrishrt}{\cyrs}{\cyrt}{\cyrv}{\cyra} {\cyrg}{\cyro}{\cyrm}{\cyro}{\cyrl}{\cyro}{\cyrg}{\cyri}{\cyri} $Y$-{\cyrs}{\cyri}{\cyrs}{\cyrt}{\cyre}{\cyrm}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {555--564},
     publisher = {mathdoc},
     volume = {10},
     number = {5},
     year = {1971},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1971_10_5_a10/}
}