Polarisation studies of the prompt gamma-ray emission from GRB 041219a using the spectrometer aboard INTEGRALS. McGlynn, D. J. Clark, A. J. Dean, L. Hanlon, S. McBreen, D. R. Willis, B. McBreen, A. J. Bird and S. FoleyA&A, 466 3 (2007) 895-904DOI: https://doi.org/10.1051/0004-6361:20066179