@InProceedings{ratnaparkhi:acl98,
  Title                    = {Unsupervised Statistical Models for Prepositional Phrase Attachment},
  Author                   = {Adwait Ratnaparkhi},
  Booktitle                = {Proceedings of COLING/ACL-98},
  Year                     = {1998},

  Address                  = {Montreal},

  Owner                    = {heidi},
  Timestamp                = {2007.07.31}
}