ANUPAMA GUPTA. Norms of the Composite Convolution Volterra Operators. International Journal of Mathematics And its Applications, [S. l.], v. 5, n. 3 - B, p. 105–112, 2017. Disponível em: https://ijmaa.in/index.php/ijmaa/article/view/853. Acesso em: 3 jul. 2024.