@inproceedings{BagnaraCSZ96,
   author =    {Bagnara, R. and Comini, M. and Scozzari, F. and Zaffanella, E.},
   title =     {The {AND}-compositionality of {CLP} Computed Answer 
                Constraints},
   year =      1996,
   booktitle = {Proceedings of the APPIA-GULP-PRODE'96 Joint Conference on 
                Declarative Programming},
   editor =    {Navarro, M.},
   pages =      {355-366},
}