%0 Journal Article %A Kandilakis, Dimitrios %T On Neumann boundary value problems for elliptic equations %J Discussiones Mathematicae. Differential Inclusions, Control and Optimization %D 2004 %P 31-40 %V 24 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DMDICO_2004_24_1_a2/ %G en %F DMDICO_2004_24_1_a2