The puzzling temporally variable optical and X-ray afterglow of GRB 101024A B. Gendre, G. Stratta, M. Laas-Bourez, D. M. Coward, A. Klotz, S. Cutini, M. Boër and C. Stockdale A&A, 530 (2011) A74 Published online: 12 May 2011 DOI: 10.1051/0004-6361/201116794