Havelka07'

@inproceedings{DBLP:conf/naacl/Havelka07,
  author    = {Jir\'{\i} Havelka},
  title     = {Relationship between Non-Projective Edges, Their Level Types,
               and Well-Nestedness},
  booktitle = {HLT-NAACL (Short Papers)},
  year      = {2007},
  pages     = {61-64},
  ee        = {http://www.aclweb.org/anthology/N07-2016},
  crossref  = {DBLP:conf/naacl/2007},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/naacl/2007,
  editor    = {Candace L. Sidner and
               Tanja Schultz and
               Matthew Stone and
               ChengXiang Zhai},
  title     = {Human Language Technology Conference of the North American
               Chapter of the Association of Computational Linguistics,
               Proceedings, April 22-27, 2007, Rochester, New York, USA},
  booktitle = {HLT-NAACL},
  publisher = {The Association for Computational Linguistics},
  year      = {2007},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}