@article {4299,
	title = {Robust Footstep Planning and LQR Control for Dynamic Quadrupedal Locomotion},
	journal = {IEEE Robotics and Automation Letters},
	volume = {6},
	year = {2021},
	pages = {4488{\textendash}4495},
	author = {Xin, Guiyang and Xin, Songyan and Cebe, Oguzhan and Pollayil, Mathew Jose and Angelini, Franco and Garabini, Manolo and Vijayakumar, Sethu and Mistry, Michael}
}
@article {4300,
	title = {A Robust Iterative Learning Control for Continuous-Time Nonlinear Systems With Disturbances},
	journal = {IEEE Access},
	volume = {9},
	year = {2021},
	pages = {147471-147480},
	doi = {10.1109/ACCESS.2021.3124014},
	author = {Pierallini, Michele and Angelini, Franco and Mengacci, Riccardo and Palleschi, Alessandro and Bicchi, Antonio and Garabini, Manolo}
}
