@inproceedings{NPalenex03,
  Author = {G.{}~Navarro and R.~Paredes},
  Booktitle = {Proceedings of the 5th Workshop on Algorithm Engineering and Experiments (ALENEX 2003)},
  Pages = {69--81},
  Publisher = {SIAM Press},
  Title = {Practical Construction of Metric $t$-Spanners},
  Year = {2003}}