@article{10_4064_aa_15_2_199_203,
     author = {Wolfgang Schmidt},
     title = {A problem of {Schinzel} on lattice points},
     journal = {Acta Arithmetica},
     pages = {199--203},
     publisher = {mathdoc},
     volume = {15},
     number = {2},
     year = {1968},
     doi = {10.4064/aa-15-2-199-203},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-15-2-199-203/}
}