DUDKIN, M. E. The inner structure of the Jacobi-Laurent matrix related to the strong Hamburger moment problem. Methods of Functional Analysis and Topology, [S. l.], v. 19, n. 2, p. 97–107, 2013. Disponível em: https://zen.imath.kiev.ua/index.php/mfat/article/view/539. Acesso em: 4 feb. 2026.