GW170104: Observation of a 50-Solar-Mass Binary Black Hole Coalescence at Redshift 0.2
Citation
Abbott, B, Abbott, R, Abbott, T et al. 2017, 'GW170104: Observation of a 50-Solar-Mass Binary Black Hole Coalescence at Redshift 0.2', Physical Review Letters, vol. 118, no. 22, pp. 1-17.