@inproceedings{DBLP:conf/agp/Bagnara97,
  author    = {Roberto Bagnara},
  title     = {Structural Information Analysis for CLP Languages},
  booktitle = {APPIA-GULP-PRODE},
  year      = {1997},
  pages     = {81-92},
  crossref  = {DBLP:conf/agp/1997},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/agp/1997,
  editor    = {Moreno Falaschi and
               Marisa Navarro and
               Alberto Policriti},
  title     = {1997 Joint Conf. on Declarative Programming, APPIA-GULP-PRODE'97,
               Grado, Italy, June 16-19, 1997},
  booktitle = {APPIA-GULP-PRODE},
  year      = {1997},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}