@article {galletti2020direct,
	title = {Direct observation of ultrafast electrons generated by high-intensity laser-matter interaction},
	journal = {Applied Physics Letters},
	volume = {116},
	number = {6},
	year = {2020},
	publisher = {AIP Publishing},
	author = {Galletti, M and Bisesto, FG and Anania, MP and Ferrario, M and Pompili, R and Poy{\'e}, A and Tikhonchuk, V and Zigler, A}
}
