1. Alloy effect in temper-embrittlement;Schulz,1971
2. Grain boundary segregation and desegregation of antimony in temper-brittle steel, identified and measured by the elastic scattering of energetic ions
3. Grain boundary segregation of impurities in metals and intergranular brittle fracture;Low,1971
4. Grain boundary segregation and temper brittle fracture in a low alloy steel;Knott,1971
5. G. Clark, O. Ritchie, J.F. Knott: “Segregation effects and the toughness of untempered low-alloy steels”, to be published.