@article{bwmeta1.element.bwnjournal-article-cmv64i2p287bwm,
author = {Haj\l asz, Piotr and Strzelecki, Pawe\l },
title = {On the differentiability of solutions of quasilinear elliptic equations},
journal = {Colloquium Mathematicae},
volume = {66},
year = {1993},
pages = {287-291},
zbl = {0822.35023},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-cmv64i2p287bwm}
}
Hajłasz, Piotr; Strzelecki, Paweł. On the differentiability of solutions of quasilinear elliptic equations. Colloquium Mathematicae, Tome 66 (1993) pp. 287-291. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-cmv64i2p287bwm/
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