@article{GDZPPN002229676,
title = {P-Harmonic obstacle problems.},
journal = {Manuscripta mathematica},
volume = {64},
year = {1989},
pages = {381-420},
zbl = {0715.49004},
url = {http://dml.mathdoc.fr/item/GDZPPN002229676}
}
Fuchs, Martin. P-Harmonic obstacle problems.. Manuscripta mathematica, Tome 64 (1989) pp. 381-420. http://gdmltest.u-ga.fr/item/GDZPPN002229676/