@article{10_4064_am_13_2_199_205,
     author = {{\CYRV}. {\CYRD}{\cyrz}{\cyryu}{\cyrb}{\cyrd}{\cyrz}{\cyre}{\cyrl}{\cyrya}},
     title = {{\CYRP}{\cyrr}{\cyre}{\cyrd}{\cyre}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyre} {\cyrr}{\cyra}{\cyrs}{\cyrp}{\cyrr}{\cyre}{\cyrd}{\cyre}{\cyrl}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyrerev}{\cyrk}{\cyrs}{\cyrt}{\cyrr}{\cyre}{\cyrm}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyrh} {\cyrp}{\cyro}{\cyrr}{\cyrya}{\cyrd}{\cyrk}{\cyro}{\cyrv}{\cyrery}{\cyrh} {\cyrs}{\cyrt}{\cyra}{\cyrt}{\cyri}{\cyrs}{\cyrt}{\cyri}{\cyrk} {\cyrv} {\cyrp}{\cyro}{\cyrs}{\cyrl}{\cyre}{\cyrd}{\cyro}{\cyrv}{\cyra}{\cyrt}{\cyre}{\cyrl}{\cyrsftsn}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyri} {\cyrs}{\cyro} {\cyrs}{\cyrl}{\cyru}{\cyrch}{\cyra}{\cyrishrt}{\cyrn}{\cyro}{\cyrishrt} {\cyrd}{\cyrl}{\cyri}{\cyrn}{\cyro}{\cyrishrt}},
     journal = {Applicationes Mathematicae},
     pages = {199--205},
     publisher = {mathdoc},
     volume = {13},
     number = {2},
     year = {1972},
     doi = {10.4064/am-13-2-199-205},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/am-13-2-199-205/}
}