%0 Journal Article %A Bogdan Choczewski %T On S. Gołąb's characterization of the anharmonic ratio %J Annales Polonici Mathematici %D 1981 %P 59-65 %V 40 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/ap-40-1-59-65/ %R 10.4064/ap-40-1-59-65 %G en %F 10_4064_ap_40_1_59_65