@article{DBLP:journals/tcs/EdalatH98,
  author    = {Abbas Edalat and
               Reinhold Heckmann},
  title     = {A Computational Model for Metric Spaces},
  journal   = {Theor. Comput. Sci.},
  volume    = {193},
  number    = {1-2},
  year      = {1998},
  pages     = {53-73},
  ee        = {http://dx.doi.org/10.1016/S0304-3975(96)00243-5},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}