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3. Fett, T., Munz, D. (1997). Stress Intensity Factors and Weight Functions, Computational Mechanics Publications, Southampton, UK.
4. Fett, T. (2002). T-Stress and Stress Intensity Factor Solutions for 2-Dimensional Cracks, VDI-Verlag, Düsseldorf, Germany.
5. Fett, T., Rizzi, G., Bahr, H.-A., Bahr, U., Pham, V. B., Balke, H. A general weight function approach to compute mode-II stress intensity factors and crack paths for slightly curved or kinked cracks in finite bodies, to be published in Engineering Fracture Mechanics