@article{05627884, title = {Strong superconvergence of finite element methods for linear parabolic problems.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {2009}, year = {2009}, doi = {10.1155/2009/345196}, zbl = {1183.35017}, language = {en}, url = {http://dml.mathdoc.fr/item/05627884} }
Wang, Kening; Li, Shuang. Strong superconvergence of finite element methods for linear parabolic problems.. International Journal of Mathematics and Mathematical Sciences, Tome 2009 (2009) . doi : 10.1155/2009/345196. http://gdmltest.u-ga.fr/item/05627884/