Hitham M. Tlilan,  Elastic Strain-Concentration Factor of Notched Bars under Combined Loading of Static Tension and Pure Bending.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    April 2012, vol. 64(4). 793 - 796
    [viewed 04 May 2024]. Available from: https://publications.waset.org/pdf/8279.