WASET
    Hitham M. Tlilan,  Elastic Strain-Concentration Factor of Cylindrical Bars with Circumferential Flat-Bottom Groove under Static Tension.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    April 2011, vol. 52(4). 775 - 778
    [viewed 28 March 2024]. Available from: https://publications.waset.org/pdf/4079.