Products
For developers
5 works
Work: An optical time-delay for the lensed BAL quasar HE 2149-2745
C. Vuissoz, F. Courbin, D. Sluse +8
A. Ullán, L. J. Goicoechea, Alexander Zheleznyak +4
F. Courbin, V. Chantry, Yves Revaz +13
E. Eulaers, M. Tewes, Pierre Magain +8