共 50 条
- [1] 3C-273 - X-RAY VARIABILITY, SPECTRUM, AND POSITION ASTROPHYSICAL JOURNAL, 1979, 230 (01): : L5 - &
- [2] CHARACTER OF OPTICAL VARIABILITY OF QUASAR 3C-273 ASTROPHYSICAL JOURNAL, 1973, 182 (02): : L53 - L56
- [6] Soft X-ray variability of the bright quasar 3C273 Journal of Astrophysics and Astronomy, 2001, 22 : 283 - 292
- [7] X-RAYS FROM THE QUASAR 3C-273 BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1979, 24 (04): : 620 - 620