Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{KVANT_2019_7_a7, title = {{\CYRR}{\cyre}{\cyrsh}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch} {{\CYRM}2553{\textendash}{\CYRM}2557,} {{\CYRF}2561{\textendash}{\CYRF}2564}}, journal = {Kvant}, pages = {14--19}, publisher = {mathdoc}, number = {7}, year = {2019}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KVANT_2019_7_a7/} }
Решения задач М2553–М2557, Ф2561–Ф2564. Kvant, no. 7 (2019), pp. 14-19. http://geodesic.mathdoc.fr/item/KVANT_2019_7_a7/