HAFEZ, R. M.; ABDELKAWY, M. A. .; YOUSSRI, Y. H. .; BISWAS, . A. . Spectral Bernoulli-Gauss Collocation Scheme for Pantograph-Type Volterra Integro-Differential Equations. Contemporary Mathematics , [S. l.], v. 7, n. 2, p. 1553–1571, 2026. DOI: 10.37256/cm.7220268911. Disponível em: https://ojs.wiserpub.com/index.php/CM/article/view/8911. Acesso em: 14 nov. 2026.