1. Reflection and Transmission of Elastic Waves; Analysis by a Deteriorated inhomogenous Layer Model;Ohyoshi,1991
2. Closed From Solutions of Reflection and Transmission of Normal Incident Elastic Waves to an Inhomogeneous Layer;Ohyoshi,1992
3. Elastic Waves in Layered Media;Ewing,1957
4. Waves in Layered Media;Brekhovskikh,1960