Kenzhebek, Y. G., S. B. Baryssova, and Imankulov Т. S. 2018. “Development of a Hybrid Parallel Algorithm (MPI + OpenMP) for Solving the Poisson Equation”. Journal of Mathematics, Mechanics and Computer Science 99 (3):116-26. https://doi.org/10.26577/JMMCS-2018-3-523.