Prediction of σpp at high energies with highly confident uncertainty band

J. Pérez-Peraza, A. Gallegos-Cruz, J. Velasco-González and A. Sánchez-Hertz
LIBRO: Conf. Proc. of the American Institute of Physics (AIP), International Workshop on
Observing Ultra-high Energy Cosmic Rays from Space and Earth, 566, 343-349, 2000.