2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/39691We investigate the Q^2 evolution of parton distributions at small x values, recently obtained in the case of soft initial conditions. The results are in excellent agreement with deep inelastic scattering experimental data from HERA.2 pages, latex + 1 ps figure. Talk presented at the DIS2000 workshop, Liverpool, April 2000High Energy Physics - Phenomenologytext