TY - DATA AU - Leger, Alain., editor. TI - Ultrasonic Wave Propagation in Non Homogeneous Media SN - 9783540891055, 978-3-540-89105-5 U1 - 534, PY - 2009/// CY - Berlin, Heidelberg PB - Springer Berlin Heidelberg KW - Acoustics KW - Physics N1 - Physics and Astronomy (Springer-11651) UR - http://dx.doi.org/10.1007/978-3-540-89105-5 ER -