@phdthesis{Teich95-diss,
  author	= {Teich, Elke},
  year		= {1995},
  title		= {A proposal for dependency in Systemic Functional Grammar: metasemiosis in Computational Systemic Functional Linguistics},
  address	= {Saarbr{\"u}cken, Germany},
  school	= {University of the Saarland}
}