1. Mis-matching of welds,1994
2. Mis-matching of welds,1997
3. EFAM ETM-MM 96: the ETM method for assessing the significance of crack-like defect in joints with mechanical heterogeneity (strength mismatch), GKSS 97/E/9;Schwalbe,1996
4. The engineering flaw assessment method (EFAM)—document EFAM 96, GKSS 98/E/40;Schwalbe,1998
5. EFAM ETM 97: the ETM method for assessing the significance of crack-like defect in engineering structures, GKSS 98/E/6;Schwalbe,1998