2005 IEEE International Symposium on Circuits and Systems (ISCAS) Circuits and systems Circuits and Systems (ISCAS), 2005 IEEE International Symposium on. :6234-6237 Vol. 6 2005
2006 IEEE International Symposium on Circuits and Systems (ISCAS) Circuits and Systems Circuits and Systems (ISCAS), 2006 IEEE International Symposium on. :4 pp. 2006