GazdarM89'

BibTeX

@book{DBLP:books/aw/GazdarM89,
  author    = {Gerald Gazdar and
               Chris Mellish},
  title     = {Natural Language Processing in PROLOG},
  publisher = {Addison-Wesley},
  year      = {1989},
  isbn      = {0-201-18053-7},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}