@article{MS_1981__158_4_a12,
     author = {{\CYRS}.{\CYRA}. {\CYRE}{\cyrv}{\cyrd}{\cyro}{\cyrk}{\cyri}{\cyrm}{\cyro}{\cyrv}},
     title = {{\CYRP}{\cyri}{\cyrs}{\cyrsftsn}{\cyrm}{\cyro} {\cyrv} {\cyrr}{\cyre}{\cyrd}{\cyra}{\cyrk}{\cyrc}{\cyri}{\cyryu}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {603--604},
     publisher = {mathdoc},
     volume = {158},
     number = {4},
     year = {1981},
     zbl = {0482.10029},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1981__158_4_a12/}
}