M. Hamandi, Q. Sable, M. Tognon, and A. Franchi "Understanding the omnidirectional capability of a generic multi-rotor aerial vehicle"; Link
Y. Vyas, M. Allenspach, C. Lanegger, R. Siegwart, and M. Tognon "Modelling and Estimation of Human Walking Gait for Physical Human-Robot Interaction"; Link
