1. 130. Rummel J. , Seyfarth A. and Iida F. , “Stable Locomotion of Feedforward Controlled One-Legged Robot,” Proceedings of XXth Congress of the International Society of Biomechanics, Cleveland, USA (Aug. 2005).
2. 128. Sung S. H. and Youm Y. , “Take-Off Motion of Legged Robot Hopping,” Proceedings of International Conference on Mechatronics and Information Technology, Jecheon, Korea (Dec. 2003) pp. 730–735.
3. 127. Saranli U. , Schwind W. J. and Koditschek D. E. , “Toward the Control of a Multi-Jointed, Monoped Runner,” Proceedings of IEEE International Conference on Robotics and Automation, Leuven, Belgium (May 1998) pp. 2676–2682.
4. Running on four legs as though they were one
5. 114. Hyon S. H. , Jiang X. , Emura T. and Ueta T. , “Passive Running of Planar 1/2/4-Legged Robots,” Proceedings of Intelligent Robots and Systems, Sendai, Japan (Sep./Oct. 2004) pp. 3532–3539.