Voir la notice de l'article provenant de la source Math-Net.Ru
@article{KVANT_2024_1_a4, author = {N. Panyunin and A. Ustinov}, title = {{\CYRK}{\cyro}{\cyrg}{\cyrd}{\cyra} {\cyrf}{\cyri}{\cyrg}{\cyru}{\cyrr}{\cyrn}{\cyrery}{\cyre} {\cyrch}{\cyri}{\cyrs}{\cyrl}{\cyra} {\cyrs}{\cyro}{\cyrv}{\cyrp}{\cyra}{\cyrd}{\cyra}{\cyryu}{\cyrt}}, journal = {Kvant}, pages = {32--33}, publisher = {mathdoc}, number = {1}, year = {2024}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2024_1_a4/} }
N. Panyunin; A. Ustinov. Когда фигурные числа совпадают. Kvant, no. 1 (2024), pp. 32-33. http://geodesic.mathdoc.fr/item/KVANT_2024_1_a4/