LAURINČIKAS, Antanas; TEKORĖ, Monika. Joint universality of periodic zeta-functions with multiplicative coefficients. Nonlinear Analysis: Modelling and Control, [S. l.], v. 25, n. 5, p. 860–883, 2020. DOI: 10.15388/namc.2020.25.19278. Disponível em: https://www.journals.vu.lt/nonlinear-analysis/article/view/19278. Acesso em: 11 apr. 2025.