“ON MATHEMATICAL MODELLING OF THE 2-D FILTRATION PROBLEM IN POROUS AXIAL SYMMETRICAL CYLINDER”. ENVIRONMENT. TECHNOLOGY. RESOURCES. Proceedings of the International Scientific and Practical Conference 3 (June 15, 2017): 129–135. Accessed March 11, 2026. https://archive-journals.rtu.lv/etr/article/view/4126.