@article {Fruscione:1998:0273-1177:83, author = "Fruscione A.", title = "AGN variability: an extreme ultraviolet view from deep EUVE observations", journal = "Advances in Space Research", volume = "21", number = "1", year = "1998", abstract = "", pages = "83-86", url = "http://www.ingentaconnect.com/content/els/02731177/1998/00000021/00000001/art00617", doi = "doi:10.1016/S0273-1177(97)00617-0" }