@article{MS_1973__133_4_a4,
     author = {{\CYRS}.{\CYRA}. {\CYRT}{\cyre}{\cyrl}{\cyrya}{\cyrk}{\cyro}{\cyrv}{\cyrs}{\cyrk}{\cyri}{\cyrishrt}},
     title = {{\CYRI}{\cyrn}{\cyrt}{\cyre}{\cyrg}{\cyrr}{\cyri}{\cyrr}{\cyru}{\cyre}{\cyrm}{\cyro}{\cyrs}{\cyrt}{\cyrsftsn} {\cyrt}{\cyrr}{\cyri}{\cyrg}{\cyro}{\cyrn}{\cyro}{\cyrm}{\cyre}{\cyrt}{\cyrr}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyrh} {\cyrr}{\cyrya}{\cyrd}{\cyro}{\cyrv}. {{\CYRO}{\cyrc}{\cyre}{\cyrn}{\cyrk}{\cyra}} {\cyri}{\cyrn}{\cyrt}{\cyre}{\cyrg}{\cyrr}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyro}{\cyrg}{\cyro} {\cyrm}{\cyro}{\cyrd}{\cyru}{\cyrl}{\cyrya} {\cyrn}{\cyre}{\cyrp}{\cyrr}{\cyre}{\cyrr}{\cyrery}{\cyrv}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyri}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {537--553},
     publisher = {mathdoc},
     volume = {133},
     number = {4},
     year = {1973},
     zbl = {0279.42005},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1973__133_4_a4/}
}