@article{MZ_1992__209_2_174345,
     author = {Norbert Jakobowsky},
     title = {On interior and boundary regularity of weak solutions to a certain quasilinear elliptic system.},
     journal = {Mathematische Zeitschrift},
     pages = {1--16},
     publisher = {mathdoc},
     volume = {209},
     number = {2},
     year = {1992},
     zbl = {0732.35011},
     url = {http://geodesic.mathdoc.fr/item/MZ_1992__209_2_174345/}
}