@article {Foglia2018,
	title = {First Evidence of Purely Extreme-Ultraviolet Four-Wave Mixing},
	journal = {Physical Review Letters},
	volume = {120},
	number = {26},
	year = {2018},
	note = {cited By 1},
	doi = {10.1103/PhysRevLett.120.263901},
	url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85049372390&doi=10.1103%2fPhysRevLett.120.263901&partnerID=40&md5=401e5592dea3c6cd3cbd216d4bfdeade},
	author = {Foglia, L. and Capotondi, F. and Mincigrucci, R. and Naumenko, D. and Pedersoli, E. and Simoncig, A. and Kurdi, G. and Calvi, A. and Manfredda, M. and Raimondi, L. and Mahne, N. and Zangrando, M. and Masciovecchio, C. and Bencivenga, F.}
}
