%0 Journal Article
%A Tiihonen, Timo
%T Shape optimization and trial methods for free boundary problems
%J ESAIM: Mathematical Modelling and Numerical Analysis 
%D 1997
%P 805-825
%V 31
%N 7
%I Elsevier
%U http://geodesic.mathdoc.fr/item/M2AN_1997__31_7_805_0/
%G en
%F M2AN_1997__31_7_805_0