1. and Proc., 6th International Conference for Experimental Stress Analysis, (September, 1978).
2. and Report No. VPI-E-80-15, VPI&SU, Blacksburg, Virginia (1980).
3. Ph.D. Dissertation, VPI&SU, Blacksburg, Virginia (1978).
4. and Proc., 40th Annual Conference, RP/C Institute, SPI, 5-F (1985).
5. M.S. Thesis, Southern Illinois University, Carbondale, Illinois (1987).