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2. Berriaud C. “Survey of Current Formulas Used in Nuclear Plant Design for Impact on Concrete ” presented at the August 1981 Sixth SMIRT—Post Seminar on Extreme Load Design of Nuclear Power Facilities held at Paris France.
3. Berriaud C. and Verpeaux P. “Perforation of Reinforced Concrete Walls by Rigid Missiles ” presented at the April 2–6 1979 ASCE Convention held at Boston Mass.
4. Biehl F. and Smith P. “Simplified Damage Assessment of Nuclear Power Plants Subjected to Turbine Fragments ” NUREG/CR‐0966 Los Alamos Scientific Laboratory Los Alamos N.M. Jan. 1980.