@article{10_4064_ap_27_1_1_8,
     author = {{\CYRI}. {\CYRI}. {\CYRO}{\cyrg}{\cyri}{\cyre}{\cyrv}{\cyre}{\cyrc}{\cyrk}{\cyri}{\cyrishrt}},
     title = {{\CYRO} {\cyrs}{\cyrh}{\cyro}{\cyrd}{\cyri}{\cyrm}{\cyro}{\cyrs}{\cyrt}{\cyri} {\cyri} {\cyrs}{\cyru}{\cyrm}{\cyrm}{\cyri}{\cyrr}{\cyru}{\cyre}{\cyrm}{\cyro}{\cyrs}{\cyrt}{\cyri} {\cyrd}{\cyrv}{\cyru}{\cyrm}{\cyre}{\cyrr}{\cyrn}{\cyrery}{\cyrh} {\cyrch}{\cyri}{\cyrs}{\cyrl}{\cyro}{\cyrv}{\cyrery}{\cyrh} {\cyrp}{\cyro}{\cyrs}{\cyrl}{\cyre}{\cyrd}{\cyro}{\cyrv}{\cyra}{\cyrt}{\cyre}{\cyrl}{\cyrsftsn}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyre}{\cyrishrt} {\cyrv} {\cyrg}{\cyro}{\cyrr}{\cyri}{\cyrz}{\cyro}{\cyrn}{\cyrt}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyro}{\cyrm} {\cyrs}{\cyrm}{\cyrery}{\cyrs}{\cyrl}{\cyre}},
     journal = {Annales Polonici Mathematici},
     pages = {1--8},
     publisher = {mathdoc},
     volume = {27},
     number = {1},
     year = {1972},
     doi = {10.4064/ap-27-1-1-8},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap-27-1-1-8/}
}