WASET
    H. Ozbasaran,  An Approximate Lateral-Torsional Buckling Mode Function for Cantilever I-Beams.   journal   = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2015, vol. 107(11). 1446 - 1449
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/10002842.