@InProceedings{harper+:expl-poly-and-cps,
  author = 	 "Robert Harper and Mark Lillibridge",
  title = 	 "Explicit Polymorphism and {CPS} Conversion",
  pages = 	 "206--219",
  booktitle = 	twentieth # popl,
  year = 	 "1993",
  organization = "{ACM}",
  publisher = "{ACM}",
  address = 	 "Charleston, {SC}",
  month = 	 "January"
}