@techreport{BatemanMomma91,
  author	= {Bateman, John A. and Momma, Stefan},
  month		= jan,
  year		= {1991},
  title		= {The nondirectional representation of Systemic Functional Grammars and Semantics as Typed Feature Structures},
  institution	= {GMD/Institut f{\"u}r Integrierte Publikations- und Informationssysteme, Darmstadt and Institut f{\"u}r Maschinelle Sprachverarbeitung, Universit{\"a}t Stuttgart}
}