BHATTRAI, Mani Raj. Riemann hypothesis and Zeta-Function. BIBECHANA, [S. l.], v. 4, p. 28–29, 2018. DOI: 10.3126/bibechana.v4i0.19220. Disponível em: https://nepjol.info/index.php/BIBECHANA/article/view/19220. Acesso em: 13 apr. 2025.