@article{01485600, title = {Superconvergence of a finite element method for linear integro-differential problems.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {23}, year = {2000}, pages = {343-359}, doi = {10.1155/S0161171200001940}, zbl = {0966.65118}, language = {en}, url = {http://dml.mathdoc.fr/item/01485600} }
Kwak, Do Y.; Lee, Sungyun; Li, Qian. Superconvergence of a finite element method for linear integro-differential problems.. International Journal of Mathematics and Mathematical Sciences, Tome 23 (2000) pp. 343-359. doi : 10.1155/S0161171200001940. http://gdmltest.u-ga.fr/item/01485600/