1. J. S. Connor, The statistical and strong p-Cesàzro convergence of sequences, Analysis, 8(1988), 47–63.
2. H. Fast, Sur la convergence statistique, Colloq. Math., 2(1951), 241–244.
3. J. A. Fridy, On statistical convergence, Analysis, 5(1985), 301–313.
4. L. D. Gogoladze, The (H, k) summability of multiple trionometric series, Izv. Akad. Nauk SSSR Ser. Mat., 41(1977), 937–958 (in Russian).
5. G. H. Hardy, Theorems relating to the summability and convergence of slowly oscillating sequences, Proc. London Math. Soc. (2), 8(1910), 310–320.