Lasuriya RA. (ϕ, α)-Strong Summability of Fourier–Laplace Series for Functions Continuous on a Sphere. Ukr. Mat. Zhurn. [Internet]. 2002May25 [cited 2024Nov.24];54(5):656-65. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/4104