1. Barsoum R. S. “A Finite Element Formulation for the General Stability Analysis of Thin‐Walled Members ” Ph.D. thesis presented to Cornell University at Ithaca N.Y. in 1970 in partial fulfillment of the requirements for the degree of Doctor of Philosophy.
2. Chen J. S. “A Finite Element Formulation for Geometrically Nonlinear Problems with Application to Radial Keratotomy ” thesis presented to The University of Texas at Arlington Texas in May 1983 in partial fulfillment of the requirements for the degree of Master of Science.
3. Gallagher R. H. Lien S. and Mau S. T. “A Procedure for Finite Element Plate and Shell Pre‐ and Post‐Buckling Analysis ” presented at the October 1971 Third Conference on Matrix Methods in Structural Mechanics held at Wright‐Patterson AFB Ohio.
4. Huang T. Schachar R. A. and Bisarsin T. “Curvature Changes due to Radial Keratotomy ” Proceedings of the International Conference on Finite Element Methods held in Shanghai China Aug. 1982 Gordon and Breach Science Publishers Inc. New York N.Y. 1982 pp. 889–894.
5. Langhaar H. L. Energy Methods in Applied Mechanics John Wiley and Sons Inc. New York N.Y. 1962 pp. 217–218.