JOURNAL OF BIONIC ENGINEERING, Volume 07, Issue 4,2010, Pages 314-320, doi:10.1016/SI672-6529(10)60262-4
JOURNAL OF BIONIC ENGINEERING, Volume 07, Issue 4,2010, Pages 337-344, doi:10.1016/S1672-6529(10)60265-X
JOURNAL OF BIONIC ENGINEERING, Volume 07, Issue 4,2010, Pages 321-328, doi:10.1016/S1672-6529(10)60263-6
JOURNAL OF BIONIC ENGINEERING, Volume 07, Issue 4,2010, Pages 354-363, doi:10.1016/S1672-6529(10)60267-3