@InProceedings{KoReTh2008,
      AUTHOR = {Koller, Alexander and Regneri, Michaela and Thater, Stefan},
      TITLE = {Regular tree grammars as a formalism for scope underspecification},
      YEAR = {2008},
      BOOKTITLE = {ACL-08: HLT : 46th annual meeting of the Association for Computational Linguistics: human language technologies ; proceedings of the conference ; June 15 - 20, 2008, The Ohio State University, Columbus, Ohio, USA},
      PAGES = {218-226},
      ADDRESS = {Stroudsburg, Pa.},
      ORGANIZATION = {ACL},
      NOTE = {AK, MP}
}