Title: XV Vsesoi͡uzanai͡a konferent͡sii͡a, Akustoėlektronika i fizicheskai͡a akustika tverdogo tela, Leningrad, 4-8 ii͡uni͡a 1991 g
Subjects: Acoustic surface waves, Congresses, Electroacoustics, Layer structure (Solids)