TY - CONF A1 - Aurich, Dietmar A1 - Helms, Rolf A1 - Zaminer, Christian T1 - Ductility and Microstructure of Ferritic Cast Iron with Nodular Graphite T2 - European Conference on Fracture 4 CY - Leoben, Austria DA - 22.09.1982 PY - 1982 VL - Vol. 1: Fracture and fracture toughness SP - 288 EP - 295 CY - Warley AN - OPUS4-36004 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Helms, Rolf T1 - Corrosion fatigue in offshore - research and development in the Federal Republic of Germany PY - 1985 SN - 0348-7393 IS - Rapport 283 SP - 36 EP - 58 CY - Stockholm AN - OPUS4-33912 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Aurich, Dietmar A1 - Helms, Rolf A1 - Naseband, Klaus A1 - Ulrich, Armin A1 - Ziebs, Josef A1 - Freudenthal, R. T1 - Failure of Tank Waggon for Liquified Carbon Dioxide: Mechanical and Materials Considerations T2 - International symposium on transport and storage of LPG and LNG CY - Bruges, Belgium DA - 07.05.1984 PY - 1984 SP - 283 EP - 294 CY - Brügge AN - OPUS4-36246 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Ziebs, Josef A1 - Aurich, Dietmar A1 - Erbe, H. H. A1 - Veith, Helmut A1 - Helms, Rolf T1 - The influence of the stress state on fracture toughness PY - 1981 SN - 0308-0161 VL - 9 SP - 221 EP - 232 PB - Applied Science Publ. Ltd. CY - Barking AN - OPUS4-31698 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Aurich, Dietmar A1 - Droste, Bernhard A1 - Helms, Rolf A1 - Ziebs, Josef T1 - Mechanical requirements for materials of accident proof packagings of radioactive materials T2 - PATRAM ´83 - 7th International Symposium on packaging and transportation of radioactive materials CY - New Orleans, Lousiana, USA DA - 1983-05-15 PY - 1983 VL - I IS - Paper 087 SP - 110 EP - 115 AN - OPUS4-21704 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Aurich, Dietmar A1 - Helms, Rolf A1 - Schmidt, P. A1 - Veith, Helmut A1 - Ziebs, Josef T1 - The Influence of the Stress State on KIc T2 - 4th International Conference on Structural Mechanics in Reactor Technology (SMiRT) CY - San Francisco, CA, USA DA - 1977-08-15 PY - 1977 IS - G5-2 SP - 1 EP - 9 PB - North-Holland CY - Amsterdam AN - OPUS4-8590 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Helms, Rolf A1 - Naseband, Klaus T1 - A ductile fracture criterion for metals T2 - 4th International Conference on Fracture CY - Waterloo, Canada DA - 1977-06-19 PY - 1977 VL - 2 IS - MS45 SP - 503 EP - 512 CY - [Wechselnde Verlagsorte] AN - OPUS4-8598 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Aurich, Dietmar A1 - Erbe, H. H. A1 - Helms, Rolf A1 - Veith, Helmut A1 - Ziebs, Josef T1 - The Influence of the Stress State on Fracture Toughness - Further Results T2 - 5th International Conference on Structural Mechanics in Reactor Technology (SMiRT) CY - Berlin, Germany DA - 1979-08-13 PY - 1979 IS - G2-3 SP - 1 EP - 8 PB - North-Holland CY - Amsterdam AN - OPUS4-9045 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -