1. Depth prediction for earth penetrating projectiles;Young;J. Soil Mech. Foundations Div. ASCE,1969
2. Empirical equations for predicting penetration performance in layered earth materials for complex penetrator configuration;Young,1972
3. Development of a projectile penetration theory;Bernard;U.S. Army Waterways Experiment Station, Rep. S-75-9,1975
4. Cylindrical cavity expansion in a locking soil;Norwood,1974
5. Evaluating of empirical and analytical procedures used for predicting the rigid body motion of an earth penetrator;Hadala;U.S. Army Waterways Experiment Station, Rep. S-75-15,1975