Binet’s formula for operator-valued recursive sequences and the operator moment problem. Extracta Mathematicae, [S. l.], v. 40, n. 2, p. 181–195, 2025. DOI: 10.17398/2605-5686.40.2.181. Disponível em: https://revista-em.unex.es/index.php/EM/article/view/2387. Acesso em: 27 feb. 2026.