2 \bibliographystyle{plain}
5 author = {A. Kak and M. Slaney},
6 title = {Principles of Computerized Tomographic Imaging},
7 publisher = {IEEE Press, New York},
12 author = {G.T. Herman},
13 title = {Image Reconstruction from Projections: The Fundamentals of Computerized Tomography},
15 publisher = {Academic Press, New York, 1980}
19 author = {W.H. Press, S.A. Teukolsky, W.T. Vellerling, and B.P. Flannery},
20 title = {Numerical Recipes in C: The Art of Scientific Computing},
21 publisher = {Cambridge University Press, Cambridge},
27 author = {L. Shepp and B. Logan},
28 title = {The Fourier Reconstruction of a Head Section},
29 journal = {IEEE Transactions in Nuclear Science},