Guangbin Wang and  Fuping Tan and  Deyu Sun,  Some Results on New Preconditioned Generalized Mixed-Type Splitting Iterative Methods.   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology.
    March 2014, vol. 88(4). 656 - 659
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/9998057.