@article{KVANT_2011_2_a29,
     author = {E. Gik},
     title = {{\CYRP}{\cyrr}{\cyro}{\cyrr}{\cyrery}{\cyrv} {\cyrv} {\cyrc}{\cyre}{\cyrn}{\cyrt}{\cyrr}{\cyre}},
     journal = {Kvant},
     pages = {66},
     publisher = {mathdoc},
     number = {2},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2011_2_a29/}
}