%0 Journal Article %A Franz Hofbauer %A Peter Raith %T Density of periodic orbit measures for transformations on the interval with two monotonic pieces %J Fundamenta Mathematicae %D 1998 %P 221-234 %V 157 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm_1998_157_2-3_1_221_234/ %R 10.4064/fm_1998_157_2-3_1_221_234 %G en %F 10_4064_fm_1998_157_2_3_1_221_234