AKISHEV, Gabdolla. Estimates of the order of approximation of functions of several variables in the generalized Lorentz space. Sarajevo Journal of Mathematics, [S. l.], v. 22, n. 01, p. 99–118, 2026. DOI: 10.5644/SJM.22.01.08. Disponível em: https://sjm.anubih.ba/index.php/sjm/article/view/693. Acesso em: 28 jul. 2026.