Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{NUMA_1977__29_132510, author = {J. Hartung}, title = {A {Stable} {Interior} {Penalty} {Method} for {Convex} {Extremal} {Problems.}}, journal = {Numerische Mathematik}, pages = {149--158}, publisher = {mathdoc}, volume = {29}, year = {1977}, zbl = {0368.90114}, url = {http://geodesic.mathdoc.fr/item/NUMA_1977__29_132510/} }
J. Hartung. A Stable Interior Penalty Method for Convex Extremal Problems.. Numerische Mathematik, Tome 29 (1977), pp. 149-158. http://geodesic.mathdoc.fr/item/NUMA_1977__29_132510/