The Evolution of X-ray Scaling Relations Over Half A Hubble Time
Journal article published in 2010 by
Kathy Romer,
Chris Miller,
Ricardo Ogando,
Matt Hilton,
Christophe Benoist,
Chris Collins,
Luiz da Costa,
Ed Lloyd-Davies,
Marcio Maia,
Martin Sahlen,
Adam Stanford,
John Stott 
