@article{KVANT_2009_6_a2, author = {A. Volynsky and L. Yarysheva}, title = {{\CYRI}{\cyrz}{\cyrm}{\cyre}{\cyrr}{\cyrya}{\cyre}{\cyrm} {\cyrp}{\cyrr}{\cyro}{\cyrch}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyrsftsn} {\cyrt}{\cyre}{\cyrl} {\cyro}{\cyrt} {\cyrn}{\cyra}{\cyrn}{\cyro} {\cyrd}{\cyro} {\cyrm}{\cyre}{\cyrg}{\cyra}}, journal = {Kvant}, pages = {3--5 9}, publisher = {mathdoc}, number = {6}, year = {2009}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2009_6_a2/} }