Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MP_2023_a9, 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 = {209--212}, publisher = {mathdoc}, year = {2023}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MP_2023_a9/} }
A. Ya. Kanel-Belov; I. V. Mitrofanov. Условия задач. Matematicheskoe Prosveshchenie, Matematicheskoe Prosveshchenie (2023), pp. 209-212. http://geodesic.mathdoc.fr/item/MP_2023_a9/