ŠELETSKI, Anna; TALI, Anne. Comparison of speeds of convergence in Riesz‐type families of summability methods. II. Mathematical Modelling and Analysis, [S. l.], v. 15, n. 1, p. 103–112, 2010. DOI: 10.3846/1392-6292.2010.15.103-112. Disponível em: https://journals.vilniustech.lt/index.php/MMA/article/view/5976. Acesso em: 9 may. 2025.