BibTex format
@article{Boukis:2006:10.1049/el:20060470,
author = {Boukis, C and Mandic, DP and Constantinides, AG},
doi = {10.1049/el:20060470},
journal = {ELECTRONICS LETTERS},
pages = {556--558},
title = {Bias reduction in acoustic feedback cancellation systems with varying all-pass filters},
url = {http://dx.doi.org/10.1049/el:20060470},
volume = {42},
year = {2006}
}