2 author = {G.T. Herman},
3 title = {Image Reconstruction from Projections: The Fundamentals of
4 Computerized Tomography},
6 publisher = {Academic Press, New York, 1980}
10 author = {A. Kak and M. Slaney},
11 title = {Principles of Computerized Tomographic Imaging},
12 publisher = {IEEE Press, New York},
17 author = {W.H. Press, S.A. Teukolsky, W.T. Vellerling, and B.P. Flannery},
18 title = {Numerical Recipes in C: The Art of Scientific Computing},
19 publisher = {Cambridge University Press, Cambridge},
25 author={L. Shepp and B. Logan},
26 title={The fourier reconstruction of a head section},
27 journal = {IEEE Transactions in Nuclear Science},