Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{NUMA_1975__25_132361, author = {F. Natterer}, title = {\"Uber die punktweise {Konvergenz} {Finiter} {Elemente.} - {On} the {Pointwise} {Convergence} of {Finite} {Elements.}}, journal = {Numerische Mathematik}, pages = {67--78}, publisher = {mathdoc}, volume = {25}, year = {1975}, zbl = {0331.65073}, url = {http://geodesic.mathdoc.fr/item/NUMA_1975__25_132361/} }
F. Natterer. Über die punktweise Konvergenz Finiter Elemente. - On the Pointwise Convergence of Finite Elements.. Numerische Mathematik, Tome 25 (1975), pp. 67-78. http://geodesic.mathdoc.fr/item/NUMA_1975__25_132361/