@article{Warner:2016vJ,
  author = "Warner, Bryan",
  title = "{Celestial Optical Transients from 532 BCE to 2015 AD.}",
  doi = "10.22323/1.241.0002",
  journal = "PoS",
  year = 2016,
  volume = "HEASA2015",
  pages = "002"
}