%0 Journal Article %A Wolfgang Schmidt %T A problem of Schinzel on lattice points %J Acta Arithmetica %D 1968 %P 199-203 %V 15 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-15-2-199-203/ %R 10.4064/aa-15-2-199-203 %G en %F 10_4064_aa_15_2_199_203