1. Stark, J. W. B. & Tomà, A. W., Connections in thin-walled structures. In Development in Thin-Walled Structures 1, ed. J. Rhodes & A. C. Walker. Applied Science Publishers Ltd, London, UK.
2. Eurocode No. 3, part 1.3. Cold-formed Thin Gauge Members and Sheeting Draft: August 1992.
3. Evaluation of test results on connections in thin walled sheeting and members in order to obtain strength functions and suitable model factors;Bryan,1990