@article{Wilensky84,
  author	= {Wilensky, Robert and Arens, Yigal and Chin, David N.},
  month		= jun,
  year		= {1984},
  title		= {Talking to Unix in English: An Overview of UC},
  journal	= {Communications of the ACM},
  volume	= {27},
  number	= {6}
}