1. Marguerre K. Stability of cylindrical shells of variable curvature. NACA TM 1302. 1951.
2. Large deflections of an axially compressed oval cylindrical shell;Kempner,1964
3. Post-buckling of an axially compressed oval cylindrical shell;Kempner,1968
4. Buckling of clamped oval cylindrical shells under axial loads;Feinstein;AIAA Journal,1971
5. Stability of oval cylindrical shells;Feinstein;Journal of Experimental Mechanics,1971