%0 Journal Article %A A. Hajnal %T Remarks on the theorem of W. P. Hanf %J Fundamenta Mathematicae %D 1964 %P 109-113 %V 54 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-54-1-109-113/ %R 10.4064/fm-54-1-109-113 %G en %F 10_4064_fm_54_1_109_113