Voir la notice de l'article provenant de la source Mathematicac Balkanica website
@article{MABA_2006_20_1_a2, author = {Ivan Georgiev and Svetozar Margenov}, title = {Element {Preconditioning} {Technique} for {Rotated} {Bilinear} {FEM} {Elliptic} {Systems}}, journal = {Mathematica balkanica}, pages = {39}, publisher = {mathdoc}, volume = {20}, number = {1}, year = {2006}, url = {http://geodesic.mathdoc.fr/item/MABA_2006_20_1_a2/} }
Ivan Georgiev; Svetozar Margenov. Element Preconditioning Technique for Rotated Bilinear FEM Elliptic Systems. Mathematica balkanica, Tome 20 (2006) no. 1, p. 39. http://geodesic.mathdoc.fr/item/MABA_2006_20_1_a2/