[1]
“Solution of a System of Linear Voltera- Integro Differential Equations by Weighted Residual Methods”, ANJS, vol. 9, no. 2, pp. 123–131, Dec. 2006, Accessed: Nov. 24, 2024. [Online]. Available: https://mail.anjs.edu.iq/index.php/anjs/article/view/1676