@article{MP_2021_3_28_a6,
     author = {J. Conway},
     title = {{\CYRI}{\cyrg}{\cyrr}{\cyrery} {\cyrr}{\cyra}{\cyrz}{\cyrn}{\cyro}{\cyro}{\cyrb}{\cyrr}{\cyra}{\cyrz}{\cyrn}{\cyrery}{\cyre}, {\cyrya}{\cyrr}{\cyrk}{\cyri}{\cyre} {\cyri} {\cyrk}{\cyrr}{\cyra}{\cyrs}{\cyri}{\cyrv}{\cyrery}{\cyre}},
     journal = {Matematicheskoe Prosveshchenie},
     pages = {97--121},
     year = {2021},
     volume = {Ser. 3, 28},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MP_2021_3_28_a6/}
}