%0 Journal Article %A Dariusz Idczak %T Functions of several variables of finite variation and their differentiability %J Annales Polonici Mathematici %D 1994 %P 47-56 %V 60 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/ap-60-1-47-56/ %R 10.4064/ap-60-1-47-56 %G en %F 10_4064_ap_60_1_47_56