Young, A, McHardy, I, Emmanoulopoulos, D & Connolly, S 2018, ' The absence of a thin disc in M81* ', Monthly Notices of the Royal Astronomical Society, vol. 476, no. 4, pp. 5698–5703 . https://doi.org/10.1093/mnras/sty509
Monthly notices of the Royal Astronomical Society, 2018, Vol.480(3), pp.2881-2897 [Peer Reviewed Journal] Monthly Notices of the Royal Astronomical Society, 480(3), 2881-2897. Oxford University Press