%0 Journal Article
%A M. Filar
%T The third boundary problem for the equation \(\Delta^2u(X)=f(X)\) in the octant
%J Commentationes Mathematicae
%D 1984
%P  19-29
%V 24
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.14708/cm.v24i1.6072/
%R 10.14708/cm.v24i1.6072
%G pl
%F 10_14708_cm_v24i1_6072