@article{KVANT_2013_5_a40, author = {K. Bogdanov}, title = {{\CYRK}{\cyra}{\cyrk} {\cyrs}{\cyrt}{\cyre}{\cyrk}{\cyrl}{\cyro} {\cyrs}{\cyrd}{\cyre}{\cyrl}{\cyra}{\cyrt}{\cyrsftsn} {\cyrp}{\cyrr}{\cyro}{\cyrch}{\cyrn}{\cyrery}{\cyrm}?}, journal = {Kvant}, pages = {98}, publisher = {mathdoc}, number = {5}, year = {2013}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2013_5_a40/} }