JOURNAL OF BIONIC ENGINEERING, Volume 4, Issue 2,2007, Pages 85-90,
JOURNAL OF BIONIC ENGINEERING, Volume 4, Issue 2,2007, Pages 97-107,
JOURNAL OF BIONIC ENGINEERING, Volume 4, Issue 2,2007, Pages 109-116,
JOURNAL OF BIONIC ENGINEERING, Volume 4, Issue 2,2007, Pages 63-76,