Supermassive Black Hole Winds in X-rays: SUBWAYS. I. Ultra-fast outflows in quasars beyond the local Universe
Matzeu, G. et al. 2023, Astronomy & Astrophysics, Volume 670, id.A182, 28 pp.
Supermassive Black Hole Winds in X-rays
Brusa, M. et al. 2022, Memorie della Società Astronomica Italiana, Vol. 93, No. 2-3, 2022, p. 48