Multiple supermassive black hole systems: SKA’s future leading role by Deane, R, Paragi, Z, Jarvis, M, Coriat, M, Bernardi, G, Frey, S, Heywood, I, Klöckner, H

“…In addition, these observations will provide constraints on and an understanding of stochastic gravitational wave background detections in the pulsar timing array sensitivity band (nanoHz -microHz). …”