DUDKIN, M. E.; BEREZANSKY, Yu. M. The complex moment problem and direct and inverse spectral problems for the block Jacobi type bounded normal matrices. Methods of Functional Analysis and Topology, [S. l.], v. 12, n. 1, p. 1–31, 2006. Disponível em: https://zen.imath.kiev.ua/index.php/mfat/article/view/299. Acesso em: 16 dec. 2025.