1. Analysis of axisymmetrical shell by the direct stiffness method;Grafton;AJAA J.,1963
2. Computer analysis of asymmetric buckling of ring stiffened orthotropic shells of revolution;Cohen;AJAA J.,1968
3. Static, free vibrations and stability of thin elastic shells of revolution;Kalnins,1969
4. Analysis of buckling and vibration of ring-stiffened, segmented shells of revolution;Bushnell;Int. J. Solids and Structures,1970
5. Elastic instability predictions for doubly curved shells;Gallagher,1969