MEJLBO, Lars; SCHMIDT, Palle. On the Eigenvalues of Generalized Toeplitz Matrices. MATHEMATICA SCANDINAVICA, [S. l.], v. 10, p. 5–16, 1962. DOI: 10.7146/math.scand.a-10509. Disponível em: https://www.mscand.dk/article/view/10509. Acesso em: 5 dec. 2025.