@InProceedings{ljunglof:2011:NODALIDA,
  author    = {Ljungl\"{o}f, Peter},
  title     = {Editing Syntax Trees on the Surface},
  booktitle = {Proceedings of the 18th Nordic Conference of Computational Linguistics (NODALIDA 2011)},
  month     = {May},
  year      = {2011},
  address   = {Riga, Latvia},
  publisher = {Northern European Association for Language Technology (NEALT)},
  pages     = {138--145},
  url       = {http://www.aclweb.org/anthology/W11-4619}
}