%0 Journal Article
%A I. V. Iordanov
%A Ts. Tsachev
%T The Bang-Bang Principle for a Parabolic Optimal Control Problem with Holderain Cost Functional
%J Mathematica balkanica
%D 1999
%P 149
%V 13
%N 1-2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MABA_1999_13_1-2_a13/
%F MABA_1999_13_1-2_a13