MACAITIENĖ, R. Joint universality for $L$-functions from Selberg class and periodic Hurwitz zeta-functions. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 70, n. 5, p. 655–671, 2018. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/1585. Acesso em: 14 apr. 2025.