1. Refinement of critical load analysis for tube flexure by way of considering precritical deformation;Axelrad;Izvestiia AN SSSR OTN, Mekhanika i Mashinostroenie,1965
2. Theory of Flexible Shells;Axelrad,1987
3. On the flexure of thin cylindrical shells and other “thin” sections;Brazier,1927
4. Buckling of Bars, Plates and Shells;Brush,1975
5. On the collapse of inelastic tubes under combined bending and pressure;Corona;Int. J. Solids Structures,1988