BibTex format
@inproceedings{Constandinou:2004:10.1109/ISCAS.2004.1328228,
author = {Constandinou, TG and Georgiou, J and Toumazou, C},
doi = {10.1109/ISCAS.2004.1328228},
pages = {449--452},
publisher = {IEEE},
title = {A nano-power tuneable edge-detection circuit},
url = {http://dx.doi.org/10.1109/ISCAS.2004.1328228},
year = {2004}
}