Evidence for a resonant cyclotron line in IGR J16493−4348 from the Swift-BAT hard X-ray surveyA. D’Aì, G. Cusumano, V. La Parola, A. Segreto, T. Di Salvo, R. Iaria and N. R. RobbaA&A, 532 (2011) A73DOI: https://doi.org/10.1051/0004-6361/201117035
