%0 Journal Article %A B. Roriguez-Salinas %T On the variation of an indefinite integral in Banach spaces %J Commentationes Mathematicae %D 1990 %P 167-170 %V 30 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.14708/cm.v30i1.6303/ %R 10.14708/cm.v30i1.6303 %G pl %F 10_14708_cm_v30i1_6303