%0 Journal Article
%A N.S. Papageorgiou
%A E.P. Avgerinos
%T On the Sensivity and Relaxability of Optimal Control Problems Governed by Nonlinear Evolution Equations with State Constraints.
%J Monatshefte für Mathematik
%D 1990
%P 1-24
%V 109
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MOMA_1990__109_2_178453/
%F MOMA_1990__109_2_178453