TY - RPRT TI - Composite Materials Stiffness Determination and Defects Characterization Using Leaky Lamb Wave (LLW) Dispersion Data AU - Bar-Cohen, Y. AU - Mal, A. AU - Lih, S. S. AU - Chang, Z. PY - 1999 UR - https://ntrs.nasa.gov/citations/20060040529 ID - 20060040529 ER -