@article{KVANT_2014_5_a19,
     author = {I. Akulich and P. Kozhevnikov},
     title = {{\CYRP}{\cyrr}{\cyro}{\cyrv}{\cyre}{\cyrr}{\cyrsftsn} {\cyri}{\cyrn}{\cyrt}{\cyru}{\cyri}{\cyrc}{\cyri}{\cyryu}!},
     journal = {Kvant},
     pages = {36--37},
     publisher = {mathdoc},
     number = {5},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2014_5_a19/}
}