ANDREEV, Valentin V.; BEKKER, Miron B.; CIMA, Joseph A. On the Cesàro operator in the Hardy space in the upper half plane. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 77, n. 6, p. 441–442, 2025. DOI: 10.3842/umzh.v77i6.8523. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/8523. Acesso em: 5 dec. 2025.