Shu-Xin Miao,  A Modified Inexact Uzawa Algorithm for Generalized Saddle Point Problems.   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology.
    August 2010, vol. 44(8). 1085 - 1090
    [viewed 27 April 2024]. Available from: https://publications.waset.org/pdf/3264.