1SEYYED M HASHEMINEJAD, MAHDI AZARPEYVAND. Acoustic radiation from a pulsating spherical cap set on a spherical baffle near a hard/soft flat surface[J]. IEEE Journal of Oceanic Engineering, 2004, 29:110-117.
2GABRIELLI P, MERCIER-FINIDORI M. Acoustic scattering by two spheres: multiple scattering and symmetry considerations[J]. J.Sound vib., 2001, 241:423-439.
3HUANG H, GAUNAURD G C. Scattering of a plane acoustic wave by a spherical elastic shell near a free surface[J]. Int.J.Solids Structures, 1997, 34:591-602.
