TY - JOUR T1 - A non-linear finite element approach for the analysis of mode-I free edge delamination in composites JO - International Journal of Solids and Structures PY - 1993/01/01 AU - Schellekens JCJ AU - de Borst R ED - DO - DOI: 10.1016/0020-7683(93)90014-x PB - Elsevier BV VL - 30 IS - 9 SP - 1239 EP - 1253 Y2 - 2024/12/25 ER -