@article{05237121, title = {Generalizations of the Lax-Milgram theorem.}, journal = {Boundary Value Problems [electronic only]}, volume = {2007}, year = {2007}, doi = {10.1155/2007/87104}, zbl = {1140.47303}, language = {en}, url = {http://dml.mathdoc.fr/item/05237121} }
Drivaliaris, Dimosthenis; Yannakakis, Nikos. Generalizations of the Lax-Milgram theorem.. Boundary Value Problems [electronic only], Tome 2007 (2007) . doi : 10.1155/2007/87104. http://gdmltest.u-ga.fr/item/05237121/