KOOSIS, P. A relation between two results about entire functions of exponential type. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 46, n. 3, p. 230–243, 1994. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/5759. Acesso em: 5 dec. 2025.