@inproceedings{DBLP:conf/aaaiss/AndrewsFMW07,
  author    = {Bradley M. Andrews and
               James Fan and
               J. William Murdock and
               Chris Welty},
  title     = {COALA: A Tool for Inter-document Coreference Resolution
               Evaluation},
  booktitle = {AAAI Spring Symposium: Machine Reading},
  year      = {2007},
  pages     = {11-16},
  ee        = {http://www.aaai.org/Library/Symposia/Spring/2007/ss07-06-003.php},
  crossref  = {DBLP:conf/aaaiss/2007-6},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/aaaiss/2007-6,
  title     = {Machine Reading, Papers from the 2007 AAAI Spring Symposium,
               Technical Report SS-07-06, Stanford, California, USA, March
               26-28, 2007},
  booktitle = {AAAI Spring Symposium: Machine Reading},
  publisher = {AAAI},
  year      = {2007},
  ee        = {http://www.aaai.org/Library/Symposia/Spring/ss07-06.php},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}