@article{PIM_1971_N_S_11_25_a0,
     author = {{\CYRP}{\cyra}{\cyrv}{\cyre}{\cyrl} {\CYRT}{\cyro}{\cyrd}{\cyro}{\cyrr}{\cyro}{\cyrv}},
     title = {{\CYRK} {{\CYRT}{\cyre}{\cyro}{\cyrr}{\cyri}{\cyri}} {{\CYRA}{\cyrn}{\cyra}{\cyrl}{\cyri}{\cyrt}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyrh}} {{\CYRP}{\cyro}{\cyrz}{\cyri}{\cyrt}{\cyri}{\cyrv}{\cyrn}{\cyrery}{\cyrh}} {{\CYRI}} {{\CYRO}{\cyrd}{\cyrn}{\cyro}{\cyrl}{\cyri}{\cyrs}{\cyrt}{\cyrn}{\cyrery}{\cyrh}} {{\CYRK}{\cyro}{\cyrn}{\cyrf}{\cyro}{\cyrr}{\cyrm}{\cyrn}{\cyrery}{\cyrh}} {{\CYRO}{\cyrt}{\cyro}{\cyrb}{\cyrr}{\cyra}{\cyrzh}{\cyre}{\cyrn}{\cyri}{\cyrishrt}} {{\CYRP}{\cyro}{\cyrs}{\cyrr}{\cyre}{\cyrd}{\cyrs}{\cyrt}{\cyrv}{\cyro}{\cyrm}} {{\CYRO}{\cyrb}{\cyro}{\cyrb}{\cyrshch}{\cyre}{\cyrn}{\cyrn}{\cyrery}{\cyrh}} {{\CYRC}{\cyre}{\cyrl}{\cyrery}{\cyrh}} {{\CYRI}} {{\CYRM}{\cyre}{\cyrr}{\cyro}{\cyrm}{\cyro}{\cyrr}{\cyrf}{\cyrn}{\cyrery}{\cyrh}} {{\CYRF}{\cyru}{\cyrn}{\cyrk}{\cyrc}{\cyri}{\cyrishrt}} {{\CYRS}} {{\CYRK}{\cyro}{\cyrn}{\cyre}{\cyrch}{\cyrn}{\cyrery}{\cyrm}} {{\CYRCH}{\cyri}{\cyrs}{\cyrl}{\cyro}{\cyrm}} {{\CYRN}{\cyru}{\cyrl}{\cyre}{\cyrishrt}} {{\CYRI}} {{\CYRP}{\cyro}{\cyrl}{\cyryu}{\cyrs}{\cyro}{\cyrv}}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {5 },
     publisher = {mathdoc},
     volume = {_N_S_11},
     number = {25},
     year = {1971},
     url = {http://geodesic.mathdoc.fr/item/PIM_1971_N_S_11_25_a0/}
}