BibTex format
@article{Hughes:2000,
author = {Hughes, JB and Worapishet, A and Toumazou, C},
journal = {IEEE Proc.International Symposium on Circuits and Systems},
pages = {409--412},
title = {Switched-capacitors versus switched-currents: a theoretical comparison in CMOS},
volume = {2},
year = {2000}
}