1. On the general theory of elastic stability;Southwell;Philosophical Transactions of the Royal Society A,1914
2. The buckling of thin cylindrical shells under axial compression;von Kármán;Journal of Aeronautical Sciences,1941
3. Over de stabiliteit van het elastisch evenwicht;Koiter,1945
4. The effect of axisymmetric imperfections on the buckling of cylindrical shells under axial compression;Koiter,1963
5. The effect of initial imperfections on the buckling stress of cylindrical shells;Babcock,1963