SKEW SHOCK WAVE ON A GAS - SOLID BODY INTERFACE S. K. Andilevko UDC 534.2 The interaction between a skew shock wave (SSW) and a plane surface of a solid body is considered. Break decay (BD) on the gas - solid body interface at an arbitrary angle of impact is calculated within the limits of applicability of the hydrodynamic theory of shock waves. JEPTER74920199917 JEPTER7492017