@inproceedings{HughSwi2003,
  author    = {Hughes, R.J.M. and Swierstra, S.D.},
  title     = {Polish Parsers, Step by Step},
  booktitle = {Eighth ACM Sigplan International Conference on Functional Programming},
  year      = {2003},
  month     = {August},
  publisher = {ACM Press},
  address   = {New York},
  pages     = {239--248},
  urlpdf    = {http://www.cs.uu.nl/people/doaitse/papers/p224-swierstra},
  pubcat    = {conference},
}