References
- Barrat , P.J. and Collins , W.D. 1965 . The scattering cross-section of an obstacle in anelastic solid for plane harmonic waves . Proc. Camb. Phil. Soc , 61 : 969 – 981 .
- Bouwkamp , C.J. 1950 . On the freely vibrating circular disk and diffraction by circular disks and apertures . Physica's-Grav , 16 : 1 – 16 .
- Bouwkamp , C.J. 1954 . Diffraction theory . Rep. Progr. Phys , 17 : 35 – 100 .
- Collins , W.D. 1962 . Some scalar diffraction problems by a spherical cap . Arch. Rat. Math. Anal , 10 : 249 – 266 .
- Data , S.K. 1970 . The diffraction of a plane compressional elastic wave by a rigid circular disc . Quart. App. Math , 28 : 1 – 14 .
- Einspruch , N.G. , Wilterholt , E.J. and Truell , R. 1960 . Scattering of a plane transverse wave by a spherical obstacle in an elastic medium . J. App. Phys , 31 : 806 – 818 .
- Jain , D.L. 1970 . Solutions of various boundry value problems by integral equations thchniques. dissertation , Penn. State Univ .
- Kanwal , R.P. 1970 . An integral equation perturbation technique in applied mathematics . J. Math. Mech , 19 : 625 – 656 .
- Kanwal , R.P. 1971 . Linear Integral Equations , New York : Academic Press .
- Knopoff , L. 1959 . Scattering of compression waves by spherical obstacles . Geophys , 24 : 30 – 39 .
- Knopoff , L. 1959 . Scattering of shear waves by spherical obstacles . Geophys , 24 : 209 – 219 .
- Lawrence , E.G. 1970 . Diffraction of elastic waves by a rigid inclusion . Quart. J. Mech. and Appl. Math , 23 : 389 – 397 .
- Mal , A.K. , Ang , D.D. and Knopoff , L. 1968 . Diffraction of elastic waves by a rigid circular disc . Proc. Camp. Phil. Soc , 64 : 237 – 247 .
- Mal , A.K. 1968 . Diffraction of elastic waves by a penny-shaped crack . Quart. Appl. Math , 26 : 231 – 238 .
- Mal , A.K. 1968 . Dynamic stress intensity factor for an axisymmetric loading of the pennyshaped crack . Int. J. Engng Sci , 6 : 623 – 629 .
- Noble , B. 1962 . Electromagnetic waves , Univ. of Wisconsin Press .
- Robertson , I.A. 1967 . Diffraction of a plane longitudinal wave by a penny shaped crack . Proc. Phil. Soc , 63 : 229 – 238 .
- Williams , W.E. 1962 . The reduction of boundary value problems to Fredholm integral equations of the second kind . J. Appl. Math. Phys , 13 : 133 – 152 .
- Ying , C.F. and Truell , R. 1956 . Scattering of a plane longitudial wave by a spherical obstacle in an isotropically elastic solid . J. Appl. Phys , 27 : 1086 – 1097 .