%0 Journal Article
%A Chavent, Guy
%A Kunisch, Karl
%T The output least squares identifiability of the diffusion coefficient from an $H^1$-observation in a 2-D elliptic equation
%J ESAIM: Control, Optimisation and Calculus of Variations
%D 2002
%P 423-440
%V 8
%I EDP-Sciences
%U http://www.numdam.org/articles/10.1051/cocv:2002028/
%R 10.1051/cocv:2002028
%G en
%F COCV_2002__8__423_0