@inproceedings{NnAaaa,
	author="E. Rossi and M. Bruschetta and R. Carli and Y. Chen and M. Farina",
	title="An on-line Nonlinear Model Predictive Control based two layers controlstrategy  for  tethered  quadrotors",
	booktitle="IEEE Conference on Decision and Control (CDC '18) (submitted)",
	year="2018"
}