TY - JOUR T1 - On gradient-enhanced damage and plasticity models for failure in quasi-brittle and frictional materials JO - Computational Mechanics PY - 1995/12/01 AU - de Borst R AU - Pamin J AU - Peerlings RHJ AU - Sluys LJ ED - DO - DOI: 10.1007/bf00356485 PB - Springer Science and Business Media LLC VL - 17 IS - 1-2 SP - 130 EP - 141 Y2 - 2024/12/25 ER -