Article

Nakos, T, Courbin, F, Poels, J, Libbrecht, C, Magain, P, Surdej, J, Manfroid, J, Burud, I, Hjorth, J, Germany, Lisa, Lidman, C, Meylan, G, Pompei, E, Pritchard, J and Saviane, I (2005) Photometric monitoring of the doubly imaged quasar UM 673: possible evidence for chromatic microlensing. Astronomy & Astrophysics, 441 (2). pp. 443-450. ISSN 0004-6361 (print) 1432-0746 (online)