1.
Potapov М, Simonov Б. Inequalities Refining Relationships Between Mixed Modules of Smoothness In Metrics of $L_p$ and $L_\infty$. vestmathmcenu [Internet]. 2021 Mar. 30 [cited 2025 Apr. 9];134(1):19-34. Available from: https://bulmathmc.enu.kz/index.php/main/article/view/170