Toleugazy, Ye. “Embedding Theorems, Theorems of a Trace and Approach for Anisotropic Bαq Pr (T D ) Nikol’skii-Besov Spaces”. Bulletin of the Karaganda University. Mathematics Series, vol. 84, no. 4, Dec. 2016, pp. 146-54, doi:10.31489/2016m4/146-154.