Voir la notice de l'article provenant de la source Math-Net.Ru
@article{KVANT_2023_5_a5, author = {A. Leonovich}, title = {{\CYRF}{\cyri}{\cyrz}{\cyri}{\cyrk}{\cyra} + {\cyrs}{\cyrp}{\cyro}{\cyrr}{\cyrt}}, journal = {Kvant}, pages = {32--33}, publisher = {mathdoc}, number = {5}, year = {2023}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2023_5_a5/} }
A. Leonovich. Физика + спорт. Kvant, no. 5 (2023), pp. 32-33. http://geodesic.mathdoc.fr/item/KVANT_2023_5_a5/