Article
THE ASTROPHYSICAL JOURNAL  (2004)

The Chandra Deep Field–North Survey. XVII. Evolution of Magnetic Activity in Old Late‐Type Stars

Feigelson, E. D.; Hornschemeier, A. E.; Micela, G.; Bauer, F. E.; Alexander, D. M.; Brandt, W. N.; Favata, F.; Sciortino, S.; Garmire, G. P.