@article{MP_2021_a7,
     author = {J. Conway},
     title = {{\CYRO} {\cyrn}{\cyre}{\cyrz}{\cyra}{\cyrv}{\cyri}{\cyrs}{\cyri}{\cyrm}{\cyrery}{\cyrh} {\cyra}{\cyrr}{\cyri}{\cyrf}{\cyrm}{\cyre}{\cyrt}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyrh} {\cyru}{\cyrt}{\cyrv}{\cyre}{\cyrr}{\cyrzh}{\cyrd}{\cyre}{\cyrn}{\cyri}{\cyrya}{\cyrh}},
     journal = {Matematicheskoe Prosveshchenie},
     pages = {122--132},
     publisher = {mathdoc},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MP_2021_a7/}
}