@article{bwmeta1.element.bwnjournal-article-smv75i1p22bwm,
author = {Tadeusz Iwaniec},
title = {Projections onto gradient fields and $L^{p}$-estimates for degenerated elliptic operators},
journal = {Studia Mathematica},
volume = {76},
year = {1983},
pages = {293-312},
zbl = {0552.35034},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-smv75i1p22bwm}
}
Iwaniec, Tadeusz. Projections onto gradient fields and $L^{p}$-estimates for degenerated elliptic operators. Studia Mathematica, Tome 76 (1983) pp. 293-312. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-smv75i1p22bwm/