1. Numerical analysis of unsymmetrical bending of shells of revolution;Budiansky;A.I.A.A. Journal,1963
2. Asymmetrical bending of conical shells;Wilson,1960
3. Thin Shell Theory;Novozhilov,1964
4. A matrix method for the solution of a second order difference equation in two variables;Potters,1955
5. Experimental evaluation of theoretical elastic stress distribution for cylinder to hemisphere and cone to sphere junctions in pressurised shell structures;Morgan;NASA Technical Note D1565,1963