@article{GDZPPN001180665,
title = {The h, p and h-p Versions of the Finite Element Method in 1 Dimension. Part I. The Error Analysis of the p-Version.},
journal = {Numerische Mathematik},
volume = {50},
year = {1986},
pages = {577-612},
zbl = {0614.65088},
url = {http://dml.mathdoc.fr/item/GDZPPN001180665}
}
Babuska, I.; Gui, W. The h, p and h-p Versions of the Finite Element Method in 1 Dimension. Part I. The Error Analysis of the p-Version.. Numerische Mathematik, Tome 50 (1986) pp. 577-612. http://gdmltest.u-ga.fr/item/GDZPPN001180665/