%0 Journal Article %A Ferenc Gécseg %T On some classes of tree automata and tree languages %J Annales Fennici Mathematici %D 2000 %P 325-336 %V 25 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/AFM_2000_25_2_a4/ %G en %F AFM_2000_25_2_a4