SARI, A, S MAHAMMED, N GHOUALI, and A BENCHAIB. “CRITICAL SLOW DOWN EFFECT OF CONVERGENCE ON THE FORMAL ORTHOGONAL POLYNOMIALS METHOD”. Sciences & Technology. A, exactes sciences, no. 23 (June 1, 2005): 43–46. Accessed April 27, 2024. https://revue.umc.edu.dz/a/article/view/180.