1. Safety, Safety Factors and Reliability of Mechanical Systems;Freudenthal,1960
2. Probabilistic Approaches to Design;Haugen,1968
3. A probability-based structural code;Cornell,1968
4. Design of circular members in bending and torsion to probabilistic criteria;Smith,1967
5. Design of circular members in torsion to probabilistic criteria;Smith;Des. News,1968