@article {shpakov2021first,
	title = {First emittance measurement of the beam-driven plasma wakefield accelerated electron beam},
	journal = {Physical Review Accelerators and Beams},
	volume = {24},
	number = {5},
	year = {2021},
	pages = {051301},
	publisher = {APS},
	author = {Shpakov, V and Anania, MP and Behtouei, M and Bellaveglia, M and Biagioni, A and Cesarini, M and Chiadroni, E and Cianchi, A and Costa, G and Croia, M and others}
}
