(No) dimming of X-ray clusters beyond z ~ 1 at fixed mass: crude redshifts and masses from raw X-ray and SZ dataDOI: info:10.1093/mnras/stv743v. 4501984–1989
Churazov, E., Vikhlinin, Alexey A., and Sunyaev, R. 2015. "(No) dimming of X-ray clusters beyond z ~ 1 at fixed mass: crude redshifts and masses from raw X-ray and SZ data." Monthly Notices of the Royal Astronomical Society, 450 1984–1989. https://doi.org/10.1093/mnras/stv743.