@article{MP_2019_a2,
     author = {A. L. Semenov},
     title = {{\CYRV}. {{\CYRA}.} {{\CYRU}{\cyrs}{\cyrp}{\cyre}{\cyrn}{\cyrs}{\cyrk}{\cyri}{\cyrishrt}} {\cyrk}{\cyra}{\cyrk} {\cyri}{\cyrs}{\cyrt}{\cyro}{\cyrr}{\cyri}{\cyrk} {\cyrm}{\cyra}{\cyrt}{\cyre}{\cyrm}{\cyra}{\cyrt}{\cyri}{\cyrk}{\cyri}, {\cyrn}{\cyra}{\cyru}{\cyrk}{\cyri} {\cyri} {\cyrc}{\cyri}{\cyrv}{\cyri}{\cyrl}{\cyri}{\cyrz}{\cyra}{\cyrc}{\cyri}{\cyri}. 
},
     journal = {Matematicheskoe Prosveshchenie},
     pages = {16--18},
     publisher = {mathdoc},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MP_2019_a2/}
}