@article {2011,
	title = {Compactness by maximality},
	year = {2011},
	abstract = {We derive a compactness property in the Sobolev space $W^{1,1}(\O)$ in order to study the Dirichlet problem for the eikonal equation \begin{displaymath} \begin{cases} \ha |\n u(x)|^2 - a(x) = 0 \& \ \textrm{in} \ \O\cr u(x)=\varphi(x) \& \ \textrm{on} \ \partial \O, \end{cases} \end{displaymath} without continuity assumptions on the map $a$.},
	url = {http://preprints.sissa.it/handle/1963/35317},
	author = {Sandro Zagatti}
}
