1. Genta G, Amati N, Chiaberge M, Miranda E, Reyneri LM (2000) WALKIE 6-A Walking Rover Demonstrator for Planetary Exploration. Space Forum, Vol. 5, No. 4, pp. 259–277
2. Genta G, Amati N (1998) Performance Evaluation of Twin Rigid-Frames Hexapod Planetary Rovers. In: Proceedings of the Fourth Int. Conference on Motion and Vibration Control (MoViC), Zurich, August 1998, Vol. 3, pp. 895–900.
3. Genta G, Amati N (2002) Non-Zoomorphic versus Zoomorphic Walking Machines and Robots: a Discussion. European Journ. Mech. & Env. Eng., Vol. 47, n. 4, pp. 223–237
4. Todd DJ (1985) Walking Machines: an Introduction to Legged Robots, Kogan Page Ltd., London
5. Roseheim ME (1994) Robot Evolution: the Development of Anthrorobotic, Wiley, New York