@misc{KVANT_2007_6_a28,
     title = {{\CYRF}{\cyre}{\cyrd}{\cyre}{\cyrr}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyra}{\cyrya} {\cyrz}{\cyra}{\cyro}{\cyrch}{\cyrn}{\cyra}{\cyrya} {\cyrf}{\cyri}{\cyrz}{\cyri}{\cyrk}{\cyro}-{\cyrt}{\cyre}{\cyrh}{\cyrn}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyra}{\cyrya} {\cyrsh}{\cyrk}{\cyro}{\cyrl}{\cyra} {\cyrp}{\cyrr}{\cyri} {{\CYRM}{\CYRF}{\CYRT}{\CYRI}}},
     journal = {Kvant},
     pages = {50--53},
     publisher = {mathdoc},
     number = {6},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2007_6_a28/}
}