@article{Abbott:2016,
  author  = "B. Abbott and R. Abbott and T. Abbott and -. [et. al.] and D. Rosińska",
  title   = "Observing gravitational-wave transient GW150914 with minimal assumptions",
  journal = "Physical Review D",
  volume  = "Vol. 93",
  pages   = "1--20",
  year    = "2016",
}