1.
Yessenbayeva G, Yesbayeva D. Characterizations for the family of functions classes {B^r_p,q,N} and their connection with Besov’s spaces. M [Internet]. 2017 Sep. 29 [cited 2025 Aug. 26];87(3):70-5. Available from: http://mts.buketov.edu.kz/index.php/mathematics-vestnik/article/view/169