SAMOILENKO, A. M. Form and properties of the canonical Weierstrass product of an entire function with real values on $\mathbb{R}$. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 71, n. 5, p. 656–662, 2019. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/1464. Acesso em: 5 dec. 2025.