Index for 4aSAb

• 4aSAb1. Novel formalism for resonance scattering of acousticand elastic waves.
• 4aSAb2. Scattering calculations by a hybrid GTD-boundary integral equation method.
• 4aSAb3. Backscattering of sound from ribbed plates and cylinders with oscillators attached to the ribs.
• 4aSAb4. Meridional leaky ray amplitudes for tilted cylinders and high-frequency backscattering enhancements for finite cylinders.
• 4aSAb5. Analytical study of the acoustic scattering from a submerged stiffened cylindrical shell with two endplates.
• 4aSAb6. Scattering and attenuation of an elastic wave by a viscoelastic cylinder. II. SV-wave incidence.