@ARTICLE {700,
author={M. A. T. Figueiredo and J. Leitão},
doi={},
journal={IEEE Transactions on Medical Imaging},
title={A nonsmoothing approach to the estimation of vessel contours in angiograms},
year={1995},
month={March},
volume={14},
number={ },
pages={162-172},
ISSN={0278-0062}
}