@misc{10_4153_S0008439519000109,
     title = {A class of degenerate elliptic equations with nonlinear boundary conditions {\textendash} {WITHDRAWAL}},
     journal = {Canadian mathematical bulletin},
     pages = {701--701},
     year = {2019},
     volume = {62},
     number = {3},
     doi = {10.4153/S0008439519000109},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/S0008439519000109/}
}