ASCA and ROSAT Spectra of High Redshift Radio-Loud Quasars Cappi, M. ; Matsuoka, M. ; Comastri, A. ; Brinkmann, W. ; Elvis, M. ; Palumbo, G. G. C. ; Vignali, C. Abstract Publication: X-Ray Imaging and Spectroscopy of Cosmic Hot Plasmas Pub Date: 1997 Bibcode: 1997xisc.conf..277C