ČERNIGOVA, Sondra; LAURINČIKAS, Antanas. On the mean square of the periodic zeta-function. II. Nonlinear Analysis: Modelling and Control, [S. l.], v. 20, n. 1, p. 99–111, 2015. DOI: 10.15388/NA.2015.1.7. Disponível em: https://www.journals.vu.lt/nonlinear-analysis/article/view/13549.. Acesso em: 6 may. 2024.