DEĞER, U.; DOVGOSHEI, A. A.; KÜÇÜKASLAN, M. On the Statistical Convergence of Metric-Valued Sequences. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 66, n. 5, p. 712–720, 2014. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/2172. Acesso em: 14 apr. 2025.