Voir la notice de l'article provenant de la source Math-Net.Ru
@article{KVANT_2022_5_a2, author = {Yu. Blinkov}, title = {{\CYRK}{\cyra}{\cyrk} {\cyrp}{\cyre}{\cyrr}{\cyre}{\cyrf}{\cyro}{\cyrr}{\cyrm}{\cyru}{\cyrl}{\cyri}{\cyrr}{\cyro}{\cyrv}{\cyra}{\cyrt}{\cyrsftsn} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyru}?}, journal = {Kvant}, pages = {34--39}, publisher = {mathdoc}, number = {5}, year = {2022}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2022_5_a2/} }
Yu. Blinkov. Как переформулировать задачу?. Kvant, no. 5 (2022), pp. 34-39. http://geodesic.mathdoc.fr/item/KVANT_2022_5_a2/