@article {4220,
	title = {Toward brain{\textendash}heart computer interfaces: a study on the classification of upper limb movements using multisystem directional estimates},
	journal = {Journal of Neural Engineering},
	volume = {18},
	year = {2021},
	pages = {046002},
	author = {Catrambone, Vincenzo and Averta, Giuseppe and Bianchi, Matteo and Valenza, Gaetano}
}
