TY - JOUR T1 - Two gradient plasticity theories discretized with the element-free Galerkin method JO - Computer Methods in Applied Mechanics and Engineering PY - 2003/01/01 AU - Pamin J AU - Askes H AU - de Borst R ED - DO - DOI: 10.1016/s0045-7825(03)00263-9 PB - Elsevier BV VL - 192 IS - 20-21 SP - 2377 EP - 2403 Y2 - 2024/12/25 ER -