@article{ELMA_1970__25_140989,
     author = {P. Erd\"os and R.K. Guy},
     title = {Distinct {Distances} {Between} {Lattice} {Points.}},
     journal = {Elemente der Mathematik},
     pages = {121--123},
     publisher = {mathdoc},
     volume = {25},
     year = {1970},
     zbl = {0222.10053},
     url = {http://geodesic.mathdoc.fr/item/ELMA_1970__25_140989/}
}