@article{GDZPPN00223355X,
title = {Boundary Regulartiy for certain quasilinear elliptic systems of divergence structure.},
journal = {Manuscripta mathematica},
volume = {76},
year = {1992},
pages = {1-16},
zbl = {0777.35016},
url = {http://dml.mathdoc.fr/item/GDZPPN00223355X}
}
Schulz, Friedmar. Boundary Regulartiy for certain quasilinear elliptic systems of divergence structure.. Manuscripta mathematica, Tome 76 (1992) pp. 1-16. http://gdmltest.u-ga.fr/item/GDZPPN00223355X/