Are short γ-ray bursts collimated? GRB 050709, a flare but no breakD. Watson, J. Hjorth, P. Jakobsson, D. Xu, J. P. U. Fynbo, J. Sollerman, C. C. Thöne and K. PedersenA&A, 454 3 (2006) L123-L126DOI: https://doi.org/10.1051/0004-6361:20065380
