%0 Journal Article %A Tomasz Komorowski %T Piecewise convex transformations with no finite invariant measure %J Annales Polonici Mathematici %D 1991 %P 59-68 %V 54 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/ap-54-1-59-68/ %R 10.4064/ap-54-1-59-68 %G en %F 10_4064_ap_54_1_59_68