Monthly Notices of the Royal Astronomical Society: Letters
Monthly Notices of the Royal Astronomical Society: Letters > 407 > 1 > L74 - L78
Monthly Notices of the Royal Astronomical Society: Letters > 412 > 1 > L40 - L44
Monthly Notices of the Royal Astronomical Society: Letters > 416 > 1 > L70 - L74
Monthly Notices of the Royal Astronomical Society: Letters > 418 > 1 > L104 - L108
Monthly Notices of the Royal Astronomical Society: Letters > 418 > 1 > L143 - L147