@article{Woo:2011FF,
  author = "Woo, Jong-Hak  and  Park, Daeseong",
  title = "{The overall uncertainty of single-epoch virial black hole mass estimators and its implication to the M-sigma relation}",
  doi = "10.22323/1.126.0039",
  journal = "PoS",
  year = 2011,
  volume = "NLS1",
  pages = "039"
}