@misc{indiciae18abf4155418,
  title = {Improved Analysis of GW150914 Using a Fully Spin-Precessing Waveform Model},
  author = {Abbott, B. P. and Abbott, R. and Abbott, T. D. and Abernathy, M. R. and Acernese, F. and Ackley, K. and Adams, C. and Adams, T. and Addesso, P. and Camp, J. B. and Gehrels, N. and Singer, L. P.},
  year = {2016},
  url = {https://ntrs.nasa.gov/citations/20170003780},
  note = {Source identifier: 20170003780}
}