@inproceedings{Vis00,
  author    = {Eelco Visser},
  title     = {Language Independent Traversals for Program Transformation},
  booktitle = {Workshop on Generic Programming (WGP 2000)},
  year      = 2000,
  editor    = {Johan Jeuring},
  address   = {Ponte de Lima, Portugal},
  month     = {July},
  publisher = {Technical Report UU-CS-2000-19, Department of Information and Computing Sciences, Universiteit Utrecht},
  urlps     = {http://www.st.ewi.tudelft.nl/~eelco/papers/Vis00.ps},
  pubcat    = {workshop},
  project   = {Stratego},
  category  = {key and refereed},
}