Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MP_2022_a19, author = {A. Ya. Kanel-Belov and I. V. Mitrofanov}, title = {{\CYRU}{\cyrs}{\cyrl}{\cyro}{\cyrv}{\cyri}{\cyrya} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch}}, journal = {Matematicheskoe Prosveshchenie}, pages = {255--258}, publisher = {mathdoc}, year = {2022}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MP_2022_a19/} }
A. Ya. Kanel-Belov; I. V. Mitrofanov. Условия задач. Matematicheskoe Prosveshchenie, Matematicheskoe Prosveshchenie (2022), pp. 255-258. http://geodesic.mathdoc.fr/item/MP_2022_a19/