Podhornyj, A. R., and M. V. Sidorov. “Method of Numerical Analysis of Fluid Flows in Porous Media under a Cas-Cade of Hydraulic Structures”. Journal of Mathematics, Mechanics and Computer Science, vol. 101, no. 1, Apr. 2019, pp. 115-31, doi:10.26577/JMMCS-2019-1-616.