@inproceedings{ChH02Lig,
  title = "A lightweight implementation of generics and dynamics",
  author = "Cheney, James and Hinze, Ralf",
  year = "2002",
  address = "New York, NY, USA",
  booktitle = "Proceedings of the 2002 ACM SIGPLAN workshop on Haskell (Haskell '02)",
  editor = "Chakravarty, Manuel M.T.",
  isbn = "1-58113-605-6",
  location = "Pittsburgh, PA, USA",
  month = "oct",
  pages = "90-104",
  publisher = "ACM",
  doi = "10.1145/581690.581698",
}