Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{NUMA_1980__36_132688, author = {P. Lesaint and M. Zl\'amal}, title = {Convergence of the {Nonconforming} {Wilson} {Element} for {Arbitrary} {Quadrilateral} {Meshes.}}, journal = {Numerische Mathematik}, pages = {33--52}, publisher = {mathdoc}, volume = {36}, year = {1980}, zbl = {0471.65073}, url = {http://geodesic.mathdoc.fr/item/NUMA_1980__36_132688/} }
P. Lesaint; M. Zlámal. Convergence of the Nonconforming Wilson Element for Arbitrary Quadrilateral Meshes.. Numerische Mathematik, Tome 36 (1980), pp. 33-52. http://geodesic.mathdoc.fr/item/NUMA_1980__36_132688/