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2. Niemi, E., Stress determination for fatigue analysis of welded components, IIS/IIW-1221-93, ISBN 1-85573- 213-0.
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4. Volvo standard 5.501E, Welding manual, 1989.
5. Samuelsson, J., Fatigue design of vehicle components: Methodology and applications, Doctoral thesis, The Royal Institute of Technology Department of Aeronautical Structures and Materials, Stockholm, Report no 88-23.