ROSENGREN, H. Multilinear Hankel forms of higher order and orthogonal polynomials. MATHEMATICA SCANDINAVICA, [S. l.], v. 82, n. 1, p. 53–88, 1998. DOI: 10.7146/math.scand.a-13825. Disponível em: https://www.mscand.dk/article/view/13825. Acesso em: 23 nov. 2024.