%0 Journal Article %T DETERMINATION OF THE FILTRATION COEFFICIENT FOR DIFFERENT FRACTIONS OF SANDY SOIL WITH VARIABLE PRESSURE GRADIENT %A Panov, L.A. %A Baranova, A.A. %K filtration time, Kamensky tube, sandy soil, grain size, non-stationary filtering mode %J Modern Technologies and Scientific and Technological Progress %D 2025 %N 2025 %P 1 %I Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»