@inbook{GJo/Pro/1993-2,
author = "Joya Caparr{\'o}s, Gonzalo and Sandoval Hern{\'a}ndez, Francisco",
note = "
en New trends in neural computation (J. Mira, J. Cabestany, A. Prieto, Eds.), Springer-Verlag, LNCS 686",
pages = "pp. 513-518",
title = "{P}rojectivity invariant pattern recognition with high-order neural networks",
year = "1993",
}