%0 Journal Article %A E. Pankowski %T Algorithms 77-78. Uniform approximation of empirical functions being either monotone or having a fixed number of extrema %J Applicationes Mathematicae %D 1980 %P 149-189 %V 17 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/am-17-1-149-189/ %R 10.4064/am-17-1-149-189 %G en %F 10_4064_am_17_1_149_189