1. [AA] S. Andrieux and A. Ben Alda, Identification de fissures planes par une donnée de bord unique, C.R. Acad. Sci. Paris 315I(1992), 1323–1328.
2. [AU] A. Aldroubi and M. Unser, editors, “Wavelets in Medicine and Biology,” CRC Press, 1966, 616 pages.
3. [BB1] D. C. Barber and B. H. Brown, Recent developments in applied potential, in “Information processing in Medical Imaging,” S. Bacharach (ed.), Martinus Nijhoff, 1986, 106–121.
4. [BB2] D. C. Barber and B. H. Brown, Progress in Electrical Impendance Tomography, in “Inverse problems in partial differential equations,” D. Colton et al. (eds.), SIAM, 1990, 151–164.
5. [BC1] C. A. Berenstein and E. Casadio Tarabusi, Inversion formulas for the k-dimensional Radon transform in real hyperbolic spaces, Duke Math. J. 62 (1991), 613–632.