@article{KVANT_2006_1_a11,
     author = {I. Akulich},
     title = {{\CYRP}{\cyro}{\cyrt}{\cyro}{\cyrm}{\cyrk}{\cyri} {{\CYRYA}{\cyrn}{\cyrery}{\cyrch}{\cyra}{\cyrr}{\cyra}}},
     journal = {Kvant},
     pages = {25--26},
     publisher = {mathdoc},
     number = {1},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2006_1_a11/}
}