1. “Design Values for Thermal Stress in Ductile Materials.” The American Society of Mechanical Engineers. Paper No. 58-Met-1 by B. F. Langer, August 1957. Also published in Welding Journal Research Supplement (September 1958.)
2. “Tentative Structural Design Basis for Reactor Pressure Vessels and Directly Associated Components,” by B. F. Langer, Westinghouse Electric Corp., Apr. 1, 1958. Available from U. S. Department of Commerce, Office of Technical Services, Washington, D. C., Report No. PB-151987.
3. “Proceedings of a Panel Discussion on Thermal Stresses,” by B. F. Langer, Westinghouse Electric Corp.; L. F. Coffin, Jr., General Electric Research Laboratory; R. U. Blaser, The Babcock and Wilcox Co.; W. E. Cooper, Knolls Atomic Power Laboratory, Proceedings of the Society for Experimental Stress Analysis, XV, No. 2, p. 119.
4. “Experimental Mechanics of Nuclear Power Reactors,” by B. F. Langer, Westinghouse Electric Corp., Proceedings of the Society for Experimental Stress Analysis, XVII, No. 2, p. 97.