%0 Journal Article %A Kazimierz Nikodem %T On the support of midconvex operators. (Summary). %J Aequationes mathematicae %D 1991 %P 119-119 %V 42 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/AM2_1991__42_3_137422/ %F AM2_1991__42_3_137422