WASET
    F. Sangiorgio and  J. Silfwerbrand and  G. Mancini,  Resistance and Sub-Resistances of RC Beams Subjected to Multiple Failure Modes.   journal   = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2015, vol. 98(2). 162 - 170
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/10000627.