@article {152,
	title = {Robust Global Trajectory Tracking for Underactuated {VTOL} Aerial Vehicles using Inner-Outer Loop Control Paradigms},
	journal = {IEEE Transactions on Automatic Control},
	volume = {62},
	number = {1},
	year = {2017},
	month = {January},
	pages = {97-112},
	chapter = {97},
	author = {R. Naldi and M. Furci and R. G. Sanfelice and L. Marconi}
}
