共 50 条
- [4] SOFT-X-RAY DISCRIMINATORS OF FLARE CLASSIFICATION [J]. OBSERVATORY, 1982, 102 (1049): : 121 - 122
- [7] ON THE ORIGIN OF THE SOFT-X-RAY BACKGROUND [J]. ASTROPHYSICAL JOURNAL, 1993, 409 (02): : L37 - L40
- [10] THE SOFT-X-RAY BACKGROUND AND GALAXY CLUSTERS [J]. ASTROPHYSICAL JOURNAL, 1993, 404 (02): : L55 - L58