PEDAS, Arvet; TAMME, Enn. Product integration for weakly singular integro-differential equations. Mathematical Modelling and Analysis, [S. l.], v. 16, n. 1, p. 153–172, 2011. DOI: 10.3846/13926292.2011.564771. Disponível em: https://journals.vilniustech.lt/index.php/MMA/article/view/5520. Acesso em: 9 may. 2025.