1. The theory of indentation and hardness tests
2. Cavitation phenomena in ductile materials and the dynamic term in the resistance to penetration;Hill,1944
3. The analysis of projectile penetration of non-ferrous ductile materials;Hill,1945
4. The theory of armour penetration by tungsten-carbide shot, and the effect of headshape on performance at high velocities;Hill,1945
5. An analysis of Road Research Laboratory experiments on cavitation in mild steel;Hill,1948