@article{10_4064_sm_54_2_117_129,
     author = {{\CYRA}. {\CYRG}{\cyru}{\cyrl}{\cyri}{\cyrs}{\cyra}{\cyrsh}{\cyrv}{\cyri}{\cyrl}{\cyri}},
     title = {{\CYRO} {\cyrp}{\cyro}{\cyrv}{\cyre}{\cyrd}{\cyre}{\cyrn}{\cyri}{\cyri} {\cyrk}{\cyro}{\cyrerev}{\cyrf}{\cyrf}{\cyri}{\cyrc}{\cyri}{\cyre}{\cyrn}{\cyrt}{\cyro}{\cyrv} {{\CYRF}{\cyru}{\cyrr}{\cyrsftsn}{\cyre}} {\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyro}{\cyri}{\cyrz}{\cyrm}{\cyre}{\cyrr}{\cyri}{\cyrm}{\cyrery}{\cyrh} {\cyrf}{\cyru}{\cyrn}{\cyrk}{\cyrc}{\cyri}{\cyrishrt}},
     journal = {Studia Mathematica},
     pages = {117--129},
     publisher = {mathdoc},
     volume = {54},
     number = {2},
     year = {1975},
     doi = {10.4064/sm-54-2-117-129},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-54-2-117-129/}
}