Convexity of Models with Directional Distortional Hardening and its Computational Implication

PLEŠEK, J., DAFALIAS, Z., FEIGENBAUM, H.P. Convexity of Models with Directional Distortional Hardening and its Computational Implication. In: ONATE, E., ed. Computational Plasticity X. Fundamentals and Applications. Barcelona: Technical University of Catalonia, 2009, s. 1-4. ISBN 978-84-96736-69-6.