Mohammed Sharif and  Donald Burn,  Detection of Linkages Between Extreme Flow Measures and Climate Indices.   journal   = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    December 2009, vol. 36(12). 495 - 500
    [viewed 15 May 2021]. Available from: https://publications.waset.org/pdf/6613.