Belkacem Brahmi and  Mohand Ouamer Bibi,  A Dual Method for Solving General Convex Quadratic Programs.   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology.
    October 2009, vol. 34(10). 825 - 829
    [viewed 04 October 2022]. Available from: https://publications.waset.org/pdf/8966.