KALDO, I.; VAARMANN, O. Some rapidly convergent methods for nonlinear fredholm integral equation. Mathematical Modelling and Analysis, [S. l.], v. 10, n. 1, p. 63–72, 2005. DOI: 10.3846/13926292.2005.9637271. Disponível em: https://journals.vilniustech.lt/index.php/MMA/article/view/9663. Acesso em: 9 may. 2025.