@article{GDZPPN001182102,
title = {The h-p Version of the Finite Element Method for Elliptic Equations of Order 2m.},
journal = {Numerische Mathematik},
volume = {53},
year = {1988},
pages = {199-224},
zbl = {0628.65102},
url = {http://dml.mathdoc.fr/item/GDZPPN001182102}
}
Guo, Ben Qi. The h-p Version of the Finite Element Method for Elliptic Equations of Order 2m.. Numerische Mathematik, Tome 53 (1988) pp. 199-224. http://gdmltest.u-ga.fr/item/GDZPPN001182102/