@InProceedings{Cross_Document_Coreference_Resolution_A_Key_Technology_for_Learning_by_Reading,
  author = "James  Mayfield and et al.  ",
  title = "{Cross-Document Coreference Resolution: A Key Technology for Learning by Reading}",
  month = "March",
  year = "2009",
  booktitle = "Proceedings of the AAAI 2009 Spring Symposium on Learning by Reading and Learning to Read",
  publisher = "AAAI Press",
}