title: AGN and XRB.
authors.affiliation: Dipartimento di Astronomia, Vicolo Osservatorio 5, I-35122 Padova, ItalyOsservatorio Astronomico, Padova, Italy.
authors.forename: L
authors.initials: L
authors.lastname: Danese
authors.affiliation: Dipartimento di Astronomia, Vicolo Osservatorio 5, I-35122 Padova, ItalyOsservatorio Astronomico, Padova, Italy.
authors.forename: A
authors.initials: A
authors.lastname: Franceschini
authors.affiliation: Dipartimento di Astronomia, Vicolo Osservatorio 5, I-35122 Padova, ItalyOsservatorio Astronomico, Padova, Italy.
authors.forename: G
authors.initials: G
authors.lastname: DE Zotti