%0 Journal Article
%A Fiacca, Antonella
%A Papageorgiou, Nikolaos S.
%A Papalini, Francesca
%T On the existence of optimal controls for nonlinear infinite dimensional systems
%J Czechoslovak Mathematical Journal
%D 1998
%P 291-312
%V 48
%N 2
%I mathdoc
%U https://geodesic-test.mathdoc.fr/item/CMJ_1998__48_2_a6/
%G en
%F CMJ_1998__48_2_a6