YANCHENKO, S. Y. Order estimates for the approximative characteristics of functions from the classes $S_{p,θ}^{Ω} B(R^d)$ with a given majorant of generalized mixed modules of smoothness in the uniform metric. Ukrains’kyi Matematychnyi Zhurnal, v. 68, n. 12, p. 1705-1714, 25 Dec. 2016.