@inproceedings{cpd1998,
  author    = {Jos{\'e} Hern{\'a}ndez-Orallo and
               M. Jos{\'e} Ram\'{\i}rez-Quintana},
  title     = {Inverse Narrowing for the Inductive Inference of Functional Logic Programs}
  booktitle     = {"4th Advanced Seminar on Foundations of Declarative Programming", 
Valencia, Spain, 15-16 de juny, 1998.},
  year      = {1998}
}