JOURNAL OF BIONICS ENGINEERING, Volume 1, Issue 2,2004, Pages 121-132,
JOURNAL OF BIONICS ENGINEERING, Volume 1, Issue 2,2004, Pages 133-140,
JOURNAL OF BIONICS ENGINEERING, Volume 1, Issue 2,2004, Pages 102-107,
JOURNAL OF BIONICS ENGINEERING, Volume 1, Issue 2,2004, Pages 88-101,