@article{MP_2023_3_30_a3,
     author = {L. H. Kaufman},
     title = {{\CYRP}{\cyra}{\cyrm}{\cyrya}{\cyrt}{\cyri} {{\CYRD}{\cyrzh}{\cyro}{\cyrn}{\cyra}} {{\CYRH}{\cyro}{\cyrr}{\cyrt}{\cyro}{\cyrn}{\cyra}} {{\CYRK}{\cyro}{\cyrn}{\cyrv}{\cyre}{\cyrya}}},
     journal = {Matematicheskoe Prosveshchenie},
     pages = {31--43},
     year = {2023},
     volume = {Ser. 3, 30},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MP_2023_3_30_a3/}
}