@article{KVANT_2015_4_a7,
     author = {I. Akulich},
     title = {{\CYRS} {\cyrerev}{\cyrt}{\cyra}{\cyrzh}{\cyra} {\cyrn}{\cyra} {\cyrerev}{\cyrt}{\cyra}{\cyrzh}},
     journal = {Kvant},
     pages = {26--28},
     publisher = {mathdoc},
     number = {4},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KVANT_2015_4_a7/}
}