@article{10_4064_aa_10_2_215_223,
     author = {Ekkehard Kr\"atzel},
     title = {Ein {Gitterpunktsproblem}},
     journal = {Acta Arithmetica},
     pages = {215--223},
     publisher = {mathdoc},
     volume = {10},
     number = {2},
     year = {1964},
     doi = {10.4064/aa-10-2-215-223},
     language = {de},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-10-2-215-223/}
}