ArticleIssue Date2005CitationIEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, v.E88A, no.6, pp 1525 - 1528PublisherOxford University Press
ArticleIssue Date2007Citation2007 IEEE International Conference on Acoustics, Speech and Signal Processing - ICASSP '07, v.1, pp I617 - I620PublisherIEEE