@article{COMIM_2014_22_1_a4,
     author = {Cavalheiro, Albo Carlos},
     title = {Existence of entropy solutions for degenerate quasilinear elliptic equations in $L^1$},
     journal = {Communications in Mathematics},
     pages = {57--69},
     year = {2014},
     volume = {22},
     number = {1},
     mrnumber = {3233727},
     zbl = {1302.35180},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/COMIM_2014_22_1_a4/}
}