Monthly Notices of the Royal Astronomical Society Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2018, 475 (1), pp.108-120. ⟨10.1093/mnras/stx3158⟩ Monthly Notices of the Royal Astronomical Society, 2018, 475 (1), pp.108-120. ⟨10.1093/mnras/stx3158⟩ Mon.Not.Roy.Astron.Soc. Mon.Not.Roy.Astron.Soc., 2018, 475 (1), pp.108-120. ⟨10.1093/mnras/stx3158⟩ Mon.Not.Roy.Astron.Soc., 2018, 475, pp.108. 〈10.1093/mnras/stx3158〉