Monthly Notices of the Royal Astronomical Society Monthly Notices of the Royal Astronomical Society, 468, 3150-3158 Monthly Notices of the Royal Astronomical Society, 468, 3, pp. 3150-3158
\mnras Monthly Notices of the Royal Astronomical Society: Letters, 460, 1, pp. L20-L24 Monthly Notices of the Royal Astronomical Society: Letters Monthly Notices of the Royal Astronomical Society: Letters, 460, L20-L24