BULOTA, K. On the approximate functional equation of Hecke’s Z-functions. Lithuanian Mathematical Journal, [S. l.], v. 4, n. 2, p. 183–196, 1964. DOI: 10.15388/LMJ.1964.19497. Disponível em: https://journals.vu.lt./LMJ/article/view/19497. Acesso em: 26 apr. 2025.