%0 Journal Article %A Eugen Varvaruca %T Some geometric and analytic properties of solutions of Bernoulli free-boundary problems %J Interfaces and free boundaries %D 2007 %P 367-381 %V 9 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4171/ifb/169/ %R 10.4171/ifb/169 %F 10_4171_ifb_169