@article{KVANT_2010_1_a12,
     author = {A. Spivak},
     title = {{\CYRI}{\cyrr}{\cyrr}{\cyra}{\cyrc}{\cyri}{\cyro}{\cyrn}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyrsftsn} {\cyrk}{\cyro}{\cyrr}{\cyrn}{\cyre}{\cyrishrt} {\cyri}{\cyrz} 2, 3, 5 {\cyri} 6},
     journal = {Kvant},
     pages = {35--37},
     publisher = {mathdoc},
     number = {1},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2010_1_a12/}
}