@inproceedings{computingdiscretefrechetdistance,
  title = {Computing Discrete Fr ́echet Distance},
  author = {Eiter Thomas and Mannila Heikki},
  year = {1994},
  booktitle = {journal 1994 4},
  url = {http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.90.937&rep=rep1&type=pdf},
}