Gamma-ray all-sky imaging with the Burst and Transient Source Experiment S. E. Shaw, M. J. Westmore, A. B. Hill, A. J. Bird, A. J. Dean, C. Ferguson, J. Knödlseder, J. J. Lockley and D. R. Willis A&A, 418 3 (2004) 1187-1200 Published online: 16 April 2004 DOI: 10.1051/0004-6361:20034026