SHAH, M. On Some Results on $H$-Functions Associated with Orthogonal Polynomials. MATHEMATICA SCANDINAVICA, [S. l.], v. 30, p. 331–336, 1972. DOI: 10.7146/math.scand.a-11089. Disponível em: https://www.mscand.dk/article/view/11089. Acesso em: 2 may. 2024.