Color effects associated with the 1999 microlensing brightness peaks in gravitationally lensed quasar Q2237+0305
V. G. Vakulik, R. E. Schild, V. N. Dudinov, A. A. Minakov, S. N. Nuritdinov, V. S. Tsvetkova, A. P. Zheleznyak, V. V. Konichek, I. Ye. Sinelnikov, O. A. Burkhonov, B. P. Artamonov and V. V. Bruevich
A&A, 420 2 (2004) 447-457
DOI: https://doi.org/10.1051/0004-6361:20034104
