SEZGEK, Şeyda, İlhan DAĞADUR, and Cumali ÇATAL. “ Some Saturation Classes for Deferred Riesz and Deferred Nörlund Means”. Studia Universitatis Babeș-Bolyai Mathematica 79, no. 2 (June 2, 2025): 285–299. Accessed January 19, 2026. https://studia.reviste.ubbcluj.ro/index.php/subbmathematica/article/view/9241.