@article{KVANT_2019_1_a5,
     author = {V. A. Kleptsyn},
     title = {{\CYRD}{\cyro}{\cyrb}{\cyrr}{\cyrery}{\cyrn}{\cyrya} {\cyri} {\cyrk}{\cyru}{\cyrch}{\cyra} {\cyrk}{\cyra}{\cyrm}{\cyrn}{\cyre}{\cyrishrt}},
     journal = {Kvant},
     pages = {35--38},
     publisher = {mathdoc},
     number = {1},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2019_1_a5/}
}