@article{paperid:1024805, author = {Saberi- Nadjafi, Jafar and Navid Samadi, Omid and Tohidi, Emran}, title = {Numerical Solution of Two-Dimensional Volterra Integral Equations by Spectral Galerkin Method}, journal = {Journal of Applied Mathematics and Bioinformatics}, year = {2011}, volume = {1}, number = {2}, month = {November}, issn = {1792-6602}, pages = {159--174}, numpages = {15}, keywords = {two-dimensional integral equations; spectral discontinuous Galerkin;ultraspherical polynomials}, }