+\bibliography{ctsim}
+\bibliographystyle{plain}
+
@book{KAK87,
author = {A. Kak and M. Slaney},
title = {Principles of Computerized Tomographic Imaging},
author = {J.D. Foley and A. van Dam},
title = {Fundamentals of Interactive Computer Graphics},
publisher = {Addison-Wesley},
- year = {circa 1982}
+ year = {1982}
}
@article{SHEPP74,