@conference{186486,
  author = {Don Libes},
  title = {Writing a Tcl Extension in Only Seven Years},
  year = {1997},
  month = {1997-07-01},
  publisher = {Proceedings of 5th Annual Tcl/Tk Worshop '97, Boston, MA},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=821282},
  language = {en},
}