Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{SVMO_2021_23_3_a6, title = {Congratulations to {Shavkat} {Abdullaevich} {Ayupov}}, journal = {\v{Z}urnal Srednevol\v{z}skogo matemati\v{c}eskogo ob\^{s}estva}, pages = {322}, publisher = {mathdoc}, volume = {23}, number = {3}, year = {2021}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/SVMO_2021_23_3_a6/} }
Congratulations to Shavkat Abdullaevich Ayupov. Žurnal Srednevolžskogo matematičeskogo obŝestva, Tome 23 (2021) no. 3. http://geodesic.mathdoc.fr/item/SVMO_2021_23_3_a6/