Analysis of the difference light curve of the gravitational mirage QSO 0957+561
- Gil-Merino, R.
- Goicoechea, L.J.
- Serra, M.
- Oscoz, A.
- Mediavilla, E.
- Buitrago, J.
ISSN: 0004-640X
Year of publication: 1998
Volume: 263
Issue: 1-4
Pages: 47-50
Type: Article