@article{GDZPPN001181890,
title = {Extrapolation Techniques for Reducing the Pollution Effect of Reentrant Corners in the Finite Element Method.},
journal = {Numerische Mathematik},
volume = {55},
year = {1987},
pages = {539-564},
zbl = {0649.65060},
url = {http://dml.mathdoc.fr/item/GDZPPN001181890}
}
Rannacher, R.; Blum, H. Extrapolation Techniques for Reducing the Pollution Effect of Reentrant Corners in the Finite Element Method.. Numerische Mathematik, Tome 55 (1987) pp. 539-564. http://gdmltest.u-ga.fr/item/GDZPPN001181890/