@article{KVANT_2011_5_a4,
     author = {A. Stasenko},
     title = {{\CYRS}{\cyro}{\cyrl}{\cyrsftsn}, {\cyro}{\cyrg}{\cyro}{\cyrn}{\cyrsftsn} {\cyri} {\cyrv}{\cyro}{\cyrd}{\cyra}},
     journal = {Kvant},
     pages = {41--42},
     publisher = {mathdoc},
     number = {5},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2011_5_a4/}
}