'Back Matter' (Control, Robotics and Sensors, 2018), 'Wearable Exoskeleton Systems: Design, control and applications', Chap. bm, pp. -, DOI: 10.1049/PBCE108E_bm
IET Digital Library, https://digital-library.theiet.org/;jsessionid=281t8m8pu4fec.x-iet-live-01content/books/10.1049/pbce108e_bm