Article
THE ASTROPHYSICAL JOURNAL  (2002)

The Chandra Deep Field–North Survey. VIII. X‐Ray Constraints on Spiral Galaxies from 0.4 < z < 1.5

Hornschemeier, A. E.; Brandt, W. N.; Alexander, D. M.; Bauer, F. E.; Garmire, G. P.; Schneider, D. P.; Bautz, M. W.; Chartas, G.