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    Mandhapati P. Raju and  Siddhartha Khaitan,  High Performance Computing Using Out-of- Core Sparse Direct Solvers.   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology.
    September 2009, vol. 33(9). 639 - 645
    [viewed 28 March 2024]. Available from: https://publications.waset.org/pdf/4908.