Simulation of the Portevin-Le Chatelier effect using polycrystal plasticity S. Kok, A.J. Beaudoin, D.A. Tortorelli, M. Lebyodkin, L. Kubin et C. FressengeasJ. Phys. IV France, 105 (2003) 191-197DOI: https://doi.org/10.1051/jp4:20030187