[1] Herr H., "Exoskeletons and orthoses: classification, design challenges and future directions", Journal of NeuroEngineering and Rehabilitation, 2009.
[2] سعیدپورآذر، رضا. "طراحی و تحلیل مکانیزم برای یک ربات راهروندة پوشیدنی"، دانشگاه صنعتی شریف، 1384.
[3] Dick, J., "Human Bipedal Locomotion Device", U.S. Patent, 1991.
[5] Caldwell, G., N.G. Tsagarakis. “SOFT Exoskeleton for Upper and Lower Body Rehabilitation – Design, Control and Testing." International Journal of Humanoid Robotics, Vol. 4, No. 3, 2007, pp. 549–573.
[6] Kazerooni, H., "Exoskeletons for Human Performance Augmentation", Springer Handbook of Robotics, edited by O.K. Bruno Siciliano, Springer-Verlag, Berlin Heidelberg, 2008.
[7] Sankai Y., "Leading Edge of Cybernics: "Robot Suit HAL", SICE-ICASE International Joint Conference, Bexco, Busan, Korea, 2006.
[8] Zoss, A.B., Kazerooni, H., Chu, A. "Biomechanical design of the Berkeley lower extremity exoskeleton (BLEEX).” IEEE ASME Trans Mechatron 2006, 11(2):128-138.
[9] Chu, A., Kazerooni, H., Zozz, A: "On the biomimetic design of the Berkeley lower extremity exoskeleton (BLEEX).” Proc. of the 2006 IEEE International Conference on Robotics and Automation, Barcelona, Spain 2005:4345-4352.
[10] Kazerooni, H., Zoss, A., "Architecture and hydraulics of a lower extremity exoskeleton." Proc of the ASME International Mechanical Engineering Congress and Exposition, Orlando, Florida USA, 2005.
[11] Amundson, K., J. Raade, N. Harding, H. Kazerooni. "Hybrid hydraulicelectric power unit for field and service robots." Proceedings of the IEEE IRS/RSJ International Conference on Intelligent Robots and Systems, August 2–6, 2005; Alberta, Canada 2005:3453-3458.
[12] Guizzo, E., H. Goldstein: "The rise of the body bots." IEEE Spectrum 2005, 42(10):50-56.