1. Marguerre, K.: Stabilität der Zylinderschale veränderlicher Krümmung. Zentrale für wissenschaftliches Berichtswesen der Luftfahrtforschung des Generalluftzeugmeisters (ZWB), Forschungsbericht Nr. 1671, Sept. 1942. Also: NACA TM 1302, July 1961.
2. Kempner, J.: Some Results on Buckling and Postbuckling of Cylindrical Shells. Collected Papers on Instability of Shell Structures, 1962. NASA TND-1510, Dec. 1962, pp. 173-186.
3. Chen, Y.-N.: Buckling and Postbuckling of an Oval Cylindrical Shell under Axial Compression. Dissertation for the Ph. D. (Appl. Mech.), Polytechnic Institute of Brooklyn, June 1964.
4. Kempner, J.: Unified Thin Shell Theory. Presented at Symposium on the Mechanics of Plates and Shells for Industry Research Associates. PIBAL Rep. No. 566, Polytechnic Institute of Brooklyn, March 1960.
5. Romano, F. J., and J. Kempner: Stress and Displacement Analysis of a Simply Supported Noncircular Cylindrical Shell under Lateral Pressure. J. Appl. Mech., Vol. 29, No. 4 (Dec. 1962) pp. 669–674; also: PIBAL Rep. No. 415, Polytechnic Institute of Brooklyn, July 1958.