Massive star-formation rates of γ-ray burst host galaxies: An unobscured view in X-raysD. Watson, J. Hjorth, P. Jakobsson, K. Pedersen, S. Patel and C. KouveliotouA&A, 425 2 (2004) L33-L36DOI: https://doi.org/10.1051/0004-6361:200400058
