1. J.F. Greenleaf, R.C. Bahn, Clinical imaging with transmissive ultrasonic computerised tomography, IEEE Trans. Biomed. Eng. 28:177 (1981)
2. S.A. Johnson, J.F. Greenleaf, M. Tanaka, B. Rajagopalan, R.C. Bahn, Algebraic and analytic inversion of acoustic data from partially or fully enclosing apertures, in : “Acoustical Imaging Vol.8”, A.F. Metherell ed., Plenum Press (1978)
3. S.J. Norton, M. Linzer, Ultrasonic reflectivity imaging in three dimensions : Exact inverse scattering solutions for plane, cylindrical and spherical apertures, IEEE Trans. Biomed. Eng. 28:202 (1981)
4. W.J. Berkhout, J. Ridder, L.F. V.D. Wal, Acoustical imaging by wave field extrapolation. Pt.l -Theoretical considerations, in_ : “Acoustical Imaging Vol.10”, P. Alais, A.F. Metherell, eds., Plenum Press (1982)
5. R.K. Mueller, M. Kaveh, G. Wade, Reconstructive tomography and applications to ultrasonics, Proc. IEEE. 67:567 (1979)