1. Anger, H.O.: Tomographic gamma-ray scanner with simultaneous readout of several planes. A Gottschalk, RN Beck, Fundamental Problems in Scanning. Springfield: Thomas, pp. 195–211.
2. BatesR.H.T.Peters, T.M.: Towards improvements in tomography. New-Zealand J. Sci. 14, 883–896, Dec. 1971.
3. Beattle, J.W.: Tomographic reconstruction from fan beam geometry using Radon’s integration method. IEEE Trans. Nucl. Sci. NS-22 (1),359–363, Feb. 1975.
4. Bocage, E.M.: Licence No 536.464, Paris, France. dans Massiot J.: History of tomography. Medica Mundi, 19, 106, 1974.
5. Bracewell, R.N.: Strip integration in radioastronomy. Aust. J. Phys. 9, 198–217, 1956.