2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/41123A brief introduction to the theory and phenomenology of soft interactions is given, focusing on total and elastic cross sections and multiparticle production.14 pages, 14 figures (9 in eps, 5 in ps) talk given at XXXI International Symposium on Multiparticle Dynamics, Sep. 1-7, 2001, Datong China. see http://ismd31.ccnu.edu.cn/High Energy Physics - Phenomenologytext