@article{Davidse92-existentials,
  author	= {Davidse, Kristin},
  year		= {1992},
  title		= {Existential constructions: a systemic perspective},
  journal	= {Leuvense Bijdragen: Leuven Contributions in Linguistics and Philology},
  volume	= {81},
  pages		= {71--99}
}