%0 Journal Article %A Sławomir Cynk %A Piotr Tworzewski %T Diagonal series of rational functions (several variables) %J Annales Polonici Mathematici %D 1994 %P 77-83 %V 59 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/ap-59-1-77-83/ %R 10.4064/ap-59-1-77-83 %G en %F 10_4064_ap_59_1_77_83