2008 IEEE International Symposium on Circuits and Systems (ISCAS) Circuits and Systems (ISCAS), 2008 IEEE International Symposium on. :836-839 May, 2008
2008 IEEE International Symposium on Circuits and Systems (ISCAS) Circuits and Systems (ISCAS), 2008 IEEE International Symposium on. :3466-3469 May, 2008