@InProceedings{alex-haddow-grover:2007:BioNLP,
  author    = {Alex, Beatrice  and  Haddow, Barry  and  Grover, Claire},
  title     = {Recognising Nested Named Entities in Biomedical Text},
  booktitle = {Biological, translational, and clinical language processing},
  month     = {June},
  year      = {2007},
  address   = {Prague, Czech Republic},
  publisher = {Association for Computational Linguistics},
  pages     = {65--72},
  url       = {http://www.aclweb.org/anthology/W/W07/W07-1009}
}