KAČINSKAITĖ, Roma; MATSUMOTO, Kohji. On mixed joint discrete universality for a class of zeta-functions: a further generalization. Mathematical Modelling and Analysis, [S. l.], v. 25, n. 4, p. 569–583, 2020. DOI: 10.3846/mma.2020.11751. Disponível em: https://journals.vilniustech.lt/index.php/MMA/article/view/11751. Acesso em: 29 jun. 2025.