1. A theoretical criterion for the initiation of slip Bands;Zener;Phys. Rev.,1946
2. The deformation and aging of mild steel — III. Discussion of results;Hall,1951
3. The cleavage strength of polycrystals;Petch;J. Iron Steel Inst.,1953
4. Effects of Grain Size and Temperature on Quasi-Brittle Fracture in A533 B Steel;Stonesifer,1975
5. The plastic deformation of polycrystalline aggregates;Armstrong;Phil. Mag.,1962