2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/224638Nuclear parton distributions and structure functions are determined in an effective chiral quark theory. We also discuss an extension of our model to fragmentation functions.To appear in the proceedings of the 20th European Conference on Few-Body Problems in Physics, Pisa, September 10-14, 2007Nuclear Theorytext