@ARTICLE {298,
author={P. Monteiro and J. N. Matos and A. Gameiro and R. F. Rocha},
doi={10.1049/el:19940518},
journal={Electronics Letters},
title={20 Gbit/s DR Based Timing Recovery Circuit},
year={1994},
month={May},
volume={30},
number={10},
pages={799-800},
ISSN={0013-5194}
}