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2. Deutsches Institut für Normung (Ed.), DIN 18800 Teil 4—Stahlbauten: Stabilitätsfälle, Schalenbeulen, Beuth, Berlin, 1990.
3. Eurocode 3, ENV 1993-1-6, Design of Steel Structures—Parts 1–6: General Rules—Supplementary Rules for the Shell Structures, CEN, Brussels, 1999.
4. A semi-analytical approach to the nonlinear analysis of shells of revolution;Wunderlich,1989
5. Analysis of elastic–plastic buckling and imperfection-sensitivity of shells of revolution;Wunderlich,1982