%0 Journal Article %T ON SOME FEATURES OF ULTRASOUND REFLECTION WATER-SAMPLE IN AN INCLINED FALL (PHYSICAL MODELING) %A Fedin, K.V. %A Lukyanowa, A.. %A Kolesnikov, Y.I. %K rough boundaries, reflection coefficients, elastic waves, physical modeling. %J Russian Journal of Earth Sciences %D 2022 %N 22 %P 9 %I Geophysical Center of the Russian Academy of Sciences