@article{DBLP:journals/dm/ErdosHP99,
  author    = {Paul Erd{\"o}s and
               Gergely Harcos and
               J{\'a}nos Pach},
  title     = {Popular distances in 3-space},
  journal   = {Discrete Mathematics},
  volume    = {200},
  number    = {1-3},
  year      = {1999},
  pages     = {95-99},
  ee        = {http://dx.doi.org/10.1016/S0012-365X(98)00328-8},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}