%0 Journal Article
%A Lisoněk, Petr
%T Heuristic search algorithms on directed trees
%J Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica
%D 1988
%P 347-354
%V 27
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AUPO_1988__27_1_a21/
%G en
%F AUPO_1988__27_1_a21