共 50 条
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- [45] Velocity dispersion of the gravitational lens 0957+561 ASTROPHYSICAL JOURNAL, 1999, 515 (02): : 512 - 517
- [46] Limits on MACHOs in the lensing galaxy 0957+561 LARGE SCALE STRUCTURE: TRACKS AND TRACES, 1998, : 329 - 332
- [47] CCD Photometry of QSO 0957+561 A & B for the period 1987–1992 using La Palma archive Astrophysics and Space Science, 2001, 275 : 385 - 389
- [48] Orbit modeling of the lensing galaxy in 0957+561 GALACTIC HALOS: A UC SANTA CRUZ WORKSHOP, 1998, 136 : 317 - 319
- [50] A LARGE ARC IN THE GRAVITATIONAL LENS SYSTEM 0957+561 ASTRONOMICAL JOURNAL, 1993, 105 (03): : 816 - 830