Towards low back support with a passive biomimetic exo-spine. - Matthias B. Naf; Laura De Rijcke; Carlos Rodriguez Guerrero; Matthew Millard; Bram Vanderborght; Dirk Lefeber (ICORR, 2017)

Passive Back Support Exoskeleton Improves Range of Motion Using Flexible Beams. - Matthias B. Naf; Axel S. Koopman; Saskia J. Baltrusch; Carlos Rodriguez Guerrero; Bram Vanderborght; Dirk Lefeber (Frontiers Robotics AI, 2018)