TY - BOOK AU - Kanai, Kiyoshi. AU - Tanaka, Teiji, coaut.Yoshizawa, Shizuyo, coaut. ED - Earthquake Research Institute (JapĆ³n). TI - Comparative studies of earthquake motions on the ground and- underground (multiple reflection problem) / by Kiyoshi Kan-ai , Teiji Tanaka and Shizuyo Yoshizawa CY - Tokyo : Earthquake Research Institute ER -