@article{GJo/Neu/1997, author = "Joya Caparr{\'o}s, Gonzalo and Sandoval Hern{\'a}ndez, Francisco", note = "Junio de 1997 ", title = "{N}eural {N}etworks {B}ased {P}rojectivity {I}nvariant {R}ecognition of {F}lat {P}atterns", year = "1997", }