@article{MS_1966__111_2_a2,
     author = {{\CYRD}.{\CYRA}. {\CYRG}{\cyru}{\cyrd}{\cyrk}{\cyro}{\cyrv} and {\CYRG}.{\CYRA}. {\CYRU}{\cyrt}{\cyrk}{\cyri}{\cyrn} and {\CYRM}.{\CYRL}. {\CYRT}{\cyra}{\cyrishrt}},
     title = {{\CYRP}{\cyro}{\cyrl}{\cyrn}{\cyra}{\cyrya} {\cyrk}{\cyrl}{\cyra}{\cyrs}{\cyrs}{\cyri}{\cyrf}{\cyri}{\cyrk}{\cyra}{\cyrc}{\cyri}{\cyrya} {\cyrn}{\cyre}{\cyrr}{\cyra}{\cyrs}{\cyrp}{\cyra}{\cyrd}{\cyra}{\cyryu}{\cyrshch}{\cyri}{\cyrh}{\cyrs}{\cyrya} {\cyrk}{\cyrr}{\cyri}{\cyrv}{\cyrery}{\cyrh} 4-{\cyrg}{\cyro} {\cyrp}{\cyro}{\cyrr}{\cyrya}{\cyrd}{\cyrk}{\cyra}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {222--256},
     publisher = {mathdoc},
     volume = {111},
     number = {2},
     year = {1966},
     zbl = {0178.23703},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1966__111_2_a2/}
}