@article{DCG_1993__9_2_131255,
     author = {H. Harborth and A. Kemnitz and M.  ` M\"oller},
     title = {An {Upper} {Bound} for the {Minimum} {Diameter} of {Integral} {Point} {Sets.}},
     journal = {Discrete & computational geometry},
     pages = {427--432},
     publisher = {mathdoc},
     volume = {9},
     number = {2},
     year = {1993},
     zbl = {0784.52020},
     url = {http://geodesic.mathdoc.fr/item/DCG_1993__9_2_131255/}
}