1. Vukobratovic, M., Borovac, B.: Zero-moment point-thirty five years of its life. Int. J. Humanoid Robot. 1 (1), 157–173 (2004)
2. Kajita, S., Osamu, M., Muneharu, S.: Real-time 3D walking pattern generation for a biped robot with telescopic legs. In: Proc. IEEE Int. Conf. Robot. Autom., vol. 3, pp. 2299–2306 (2001)
3. Kajita, S., Kanehiro, F., Kaneko, K., Fujiwara, K., Yokoi, K., Hirukawa, H.: A realtime pattern generator for biped walking. In: Proc. IEEE Int. Conf. Robot. Autom., vol. 1, pp. 31–37 (2002)
4. Kajita, S., Kanehiro, F., Kaneko, K., Fujiwara, K., Harada, K., Yokoi, K., Hirukawa, H.: Biped walking pattern generation by using preview control of zero-moment point. In: Proc. IEEE Int. Conf. Robot. Autom., vol. 2, pp. 1620–1626 (2003)
5. Morisawa, M., Kajita, S., Kaneko, K., Harada, K., Kanehiro, F., Fujiwara, K., Hirukawa, H.: Pattern generation of biped walking constrained on parametric surface. In: Proc. IEEE Int. Conf. Robot. Autom., pp. 2405–2410 (2005)