Revealing the structure of the lensed quasar Q 0957+561: III. Constraints on the size of the broad-line region
- C. Fian
- , J. A. Muñoz
- , E. Mediavilla
- , J. Jiménez-Vicente
- , V. Motta
- , D. Chelouche
- , A. Wurzer
- , A. Hanslmeier
- , K. Rojas
Research output: Contribution to journal › Article › peer-review