%0 Journal Article %A K. Malanowski %T On the time optimal control in the case of non-uniqueness %J Studia Mathematica %D 1966 %P 147-167 %V 27 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm-27-2-147-167/ %R 10.4064/sm-27-2-147-167 %G en %F 10_4064_sm_27_2_147_167