Journal of Bionic Engineering, Volume 15, Issue 1,2018, Pages 106-113, doi:10.1007/s42235-017-0008-2
Journal of Bionic Engineering, Volume 15, Issue 1,2018, Pages 114-125, doi:10.1007/s42235-017-0009-1
Journal of Bionic Engineering, Volume 15, Issue 1,2018, Pages 94-105, doi:10.1007/s42235-017-0007-3
Journal of Bionic Engineering, Volume 15, Issue 1,2018, Pages 160-172, doi:10.1007/s42235-017-0013-5