@article{EJDE_1994__1994_9_a0,
     author = {Kilpel\"ainen,  Tero},
     title = {A {Rad\'o} type theorem for \(p\)-harmonic functions in the plane},
     journal = {Electronic journal of differential equations},
     year = {1994},
     volume = {1994},
     number = {9},
     zbl = {0809.31005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_1994__1994_9_a0/}
}