1. E. N. Fox, ?The diffraction of sound pulses by an infinitely long strip,? Philos. Trans. R. Soc. London, Ser. A:241, 71 (1948).
2. A. Ya. Sagomonyan and V. B. Poruchikov, Three-Dimensional Problems of the Unsteady Motion of a Compressible Fluid [in Russian], published by Moscow State University, Moscow (1970).
3. M. Sh. Israilov, ?Diffraction of an acoustic wave by a plate,? Izv. Akad. Nauk SSSR, Mekh. Tverd. Tela, No. 1, 159 (1975).
4. E. A. Krasil'shchikova, ?Diffraction of an acoustic wave by a stationary plate,? Izv. Akad. Nauk SSSR, Mekh. Zhidk. Gaza, No. 2, 123 (1972).
5. V. V. Tret'yakov and P. V. Tret'yakov, ?Diffraction of acoustic waves with spherical or cylindrical symmetry by a wedge,? in: Gas and Wave Dynamics, No. 3 [in Russian], published by Moscow State University, Moscow (1979), p. 79.