@ARTICLE {17661,
author={RMF Ferreira and J.D. Reis and S. B. Amado and A. Shahpari and F. P. Guiomar and J. R. F. O. Oliveira and A. N. Pinto and A. Teixeira},
doi={10.1109/LPT.2015.2457783},
journal={IEEE Photonics Technology Letters},
title={Performance and complexity of digital clock recovery for Nyquist UDWDM-PON in real-time},
year={2015},
month={November},
volume={27},
number={21},
pages={2230-2233},
ISSN={1041-1135}
}