2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/11132Some neutrino predictions at the highest energies for a number of production mechanisms are comparatively reviewed in the light of future projects for neutrino detection.10 pages, 2 figs, LaTeX epsf, talk given in "Very High Energy Phenomena in the Universe", XXXIInd Rencontres de Moriond, 1997Astrophysicstext