Paper  bibtex   

@CONFERENCE{mcgaffin:15:fgd,
	author =	{M. G. McGaffin and J. A. Fessler},
	title =		{Fast {GPU-driven} model-based {X-ray} {CT} image reconstruction via alternating dual updates},
	booktitle =	{{Proc. Intl. Mtg. on Fully 3D Image Recon. in Rad. and Nuc. Med}},
	pages =		{{312--5}},
	url =		{http://web.eecs.umich.edu/~fessler/papers/files/proc/15/web/mcgaffin-15-fgd.pdf},
	year =		2015
}