@techreport{FriesKittredge65,
  author	= {Fries, Peter and Kittredge, Richard},
  year		= {1965},
  title		= {A periphrastic determination of sentence structure},
  institution	= {University of Pennsylvania},
  type		= {University of Pennsylvania Transformations and Discourse Analysis Project Paper},
  number	= {60},
  pages		= {1--23}
}