@misc{KVANT_2005_6_a20,
     title = {{\CYRCH}{\cyri}{\cyrs}{\cyrl}{\cyra} {{\CYRP}{\cyri}{\cyrz}{\cyro}}},
     journal = {Kvant},
     pages = {57},
     year = {2005},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2005_6_a20/}
}