@article{article, title  = {{GW170104: Observation of a 50-Solar-Mass Binary Black Hole Coalescence at Redshift 0.2}},

 url = {{http://eprints.whiterose.ac.uk/119141/ }},

 year = {{2017}},

 month = {{6}},

 author = {{Abbott BP and Abbott R and Abbott TD and Acernese F and Ackley K and Adams C and Adams T and Addesso P and Adhikari RX and Adya VB and Affeldt C et al}},

 doi = {{10.1103/PhysRevLett.118.221101}},

 volume = {{118}},

 journal = {{Physical Review Letters}},

 issue = {{22}},

 note = {{Accessed on 2024/12/22}}}