@conference {Chintalapani2008a,
	title = {CTREC - C-arm tracking and reconstruction using elliptic curves},
	booktitle = {International Workshop on Mathematical Methods in Biomedical Image Analysis (MMBIA)},
	year = {2008},
	author = {Gouthami Chintalapani and Ameet K. Jain and David Burkhardt and Jerry L. Prince and Gabor Fichtinger}
}
