ÖMER KIŞI. On lacunary \(\mathcal{I}\)-invariant arithmetic convergence. Malaya Journal of Matematik, India, v. 9, n. 02, p. 1–11, 2021. DOI: 10.26637/mjm0902/001. Disponível em: https://www.malayajournal.org/index.php/mjm/article/view/25. Acesso em: 19 may. 2024.