3-D SPECT simulations of a complex 3-D mathematical brain model: effects of 3-D geometric detector response, attenuation, scatter, and statistical noise. - Hee-Joung Kim; Barry R. Zeeberg; Frederic H. Fahey; Edward J. Hoffman; Richard C. Reba (IEEE Trans. Medical Imaging, 1992)

Merging of orthogonally sampled projection sets as a means for eliminating correlation artifacts from tomograms. - Richard L. Webber; Alexander L. Berestov; Jeffrey W. Duryea; Frederic H. Fahey (J. Electronic Imaging, 2003)