@article{GDZPPN001182757,
title = {Pointwise Accuracy of a Finite Element Method for Nonlinear Variational Inequalities.},
journal = {Numerische Mathematik},
volume = {56},
year = {1989},
pages = {601-618},
zbl = {0661.65065},
url = {http://dml.mathdoc.fr/item/GDZPPN001182757}
}
Nochetto, Ricardo H. Pointwise Accuracy of a Finite Element Method for Nonlinear Variational Inequalities.. Numerische Mathematik, Tome 56 (1989) pp. 601-618. http://gdmltest.u-ga.fr/item/GDZPPN001182757/