@article{10_4064_sm_37_2_111_137,
     author = {{\CYRB}. {\CYRM}{\cyri}{\cyrt}{\cyrya}{\cyrg}{\cyri}{\cyrn}},
     title = {{\CYREREV}{\cyrk}{\cyrv}{\cyri}{\cyrv}{\cyra}{\cyrl}{\cyre}{\cyrn}{\cyrt}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyrsftsn} {\cyrb}{\cyra}{\cyrz}{\cyri}{\cyrs}{\cyro}{\cyrv} {\cyrv} {\cyrg}{\cyri}{\cyrl}{\cyrsftsn}{\cyrb}{\cyre}{\cyrr}{\cyrt}{\cyro}{\cyrv}{\cyrery}{\cyrh} {\cyrsh}{\cyrk}{\cyra}{\cyrl}{\cyra}{\cyrh}},
     journal = {Studia Mathematica},
     pages = {111--137},
     publisher = {mathdoc},
     volume = {37},
     number = {2},
     year = {1970},
     doi = {10.4064/sm-37-2-111-137},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-37-2-111-137/}
}