%0 Journal Article %A M. Chaimovich %A G. Freimann %A J. Schönheim %T On exceptions to Szegedy's theorem %J Acta Arithmetica %D 1987 %P 107-112 %V 49 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-49-1-107-112/ %R 10.4064/aa-49-1-107-112 %G en %F 10_4064_aa_49_1_107_112