@article{KVANT_2023_4_a1,
     author = {V. Uspenskii},
     title = {{\CYRM}{\cyra}{\cyrt}{\cyre}{\cyrm}{\cyra}{\cyrt}{\cyri}{\cyrk}{\cyra} {\cyrya}{\cyrz}{\cyrery}{\cyrk}{\cyra}},
     journal = {Kvant},
     pages = {14--18},
     publisher = {mathdoc},
     number = {4},
     year = {2023},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2023_4_a1/}
}