@inproceedings{Penn03,
  title = {AVM Description Compilation using Types as Modes},
  author = {Gerald Penn},
  year = {2003},
  url = {http://acl.ldc.upenn.edu/E/E03/E03-1028.pdf},
  researchr = {https://researchr.org/publication/Penn03},
  cites = {0},
  citedby = {0},
  pages = {275-282},
  booktitle = {EACL},
}