@article{PPN243919689_0485+dmdlog13,
title = {Additional regularity for Lipschitz solutions of PDE.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {485},
year = {1997},
pages = {197-208},
zbl = {0870.35022},
url = {http://dml.mathdoc.fr/item/PPN243919689_0485+dmdlog13}
}
Preiss, David. Additional regularity for Lipschitz solutions of PDE.. Journal für die reine und angewandte Mathematik, Tome 485 (1997) pp. 197-208. http://gdmltest.u-ga.fr/item/PPN243919689_0485+dmdlog13/