@incollection{Baker:70b,
  author	= {Baker, C. Lee},
  editor	= {Sadock, J. and Vanek, A.},
  title		= {Problems of Polarity in Counterfactuals},
  booktitle	= {Studies Presented to {Robert B. Lees} by his Students},
  year		= {1970},
  publisher	= {PIL Monograph Series 1, Linguistic Research Inc.},
  address	= {Edmonton},
  pages		= {1--15}
}