@article{Abbott:2016,
  author  = "B. Abbott and R. Abbott and T. Abbott and -. [et. al.] and D. Rosińska",
  title   = "GW150914: Implications for the stochastic gravitational wave background from binary black holes",
  journal = "Physical Review Letters",
  volume  = "Vol. 116",
  pages   = "1--12",
  year    = "2016",
}