%0 Journal Article %A H. Groemer %T On coverings of plane convex sets by translates of strips. %J Aequationes mathematicae %D 1981 %P 215-222 %V 22 %I mathdoc %U http://geodesic.mathdoc.fr/item/AM2_1981__22_136875/ %F AM2_1981__22_136875