%0 Journal Article %A Aleksandar Bakša %T The Pontryagin principle of maximum and integral principles of mechanics %J Theoretical and applied mechanics %D 1981 %P 21 %V 7 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TAM_1981_7_1_a2/ %G en %F TAM_1981_7_1_a2