About SIGALAS M M
About Iowa State Univ., Iowa
About GARCIA N
About Consejo Superior de Investigaciones Cientificas, Madrid, ESP
About Journal of Applied Physics
About wave propagation
About forbidden band
About Propagation of vibrations
About 有限差分時間領域法
About 三次元弾性
About バンドギャップ
About 理論
About 研究