%0 Journal Article %A Buşe, Constantin %A Dragomir, Sever S. %T A theorem of Rolewicz's type for measurable evolution families in Banach spaces %J Electronic Journal of Differential Equations %D 2001 %V 2001 %I mathdoc %U http://geodesic.mathdoc.fr/item/EJDE_2001__2001__a154/ %G en %F EJDE_2001__2001__a154