%0 Journal Article %A W. Schwabhäuser %A L. Szczerba %T Relations on lines as primitive notions for Euclidean geometry %J Fundamenta Mathematicae %D 1974 %P 347-355 %V 82 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-82-4-347-355/ %R 10.4064/fm-82-4-347-355 %G en %F 10_4064_fm_82_4_347_355