ARISTIDES V. DOUMAS. On the analytic evaluation of a certain class of trigonometric sums. Scientia Series A: Mathematical Sciences, [S. l.], v. 25, p. 1–8, 2025. DOI: 10.71712/. Disponível em: https://revistas.usm.cl/scientia/article/view/215.. Acesso em: 19 aug. 2025.