@article{Beall:2019WN,
  author = "Beall, James H.",
  title = "{On the origin of astrophysical jets:  A Review}",
  doi = "10.22323/1.331.0059",
  journal = "PoS",
  year = 2019,
  volume = "FRAPWS2018",
  pages = "059"
}