Койкелова, Д., Букенов, М., Рахымова, А., & Канкенова, А. (2023). IMPROVING THE ACCURACY OF APPROXIMATE SOLUTIONS FOR AN INCOMPRESSIBLE MEDIUM ACCORDING TO RICHARDSON. Bulletin of Abai KazNPU. Series of Physical and Mathematical Sciences, 81(1), 47–55. https://doi.org/10.51889/2959-5894.2023.81.1.005