1. On the stability of elastic equilibrium;Koiter;NASATTF,1967
2. Postbuckling theory;Hutchinson;Appl. Mech. Rev.,1970
3. Buckling of spherical cargo tanks for liquid natural gas;Pedersen;Trans. Royal Inst. of Naval Architects,1975
4. Correlation between experimental buckling loads and theoretical predictions for spherical cargo tanks for LNG;Pedersen,1977
5. Theoretical experimental buckling loads of imperfect spherical shell segments;Odland;J. Ship Res.,1981