@article{Penrose1973,
  author  = {Penrose, Roger},
  title   = {Naked singularities},
  journal = {Annals of the New York Academy of Sciences},
  volume  = {224},
  number  = {1},
  pages   = {125--134},
  year    = {1973},
  doi     = {10.1111/j.1749-6632.1973.tb41447.x},
  url     = {https://doi.org/10.1111/j.1749-6632.1973.tb41447.x}
}

@article{DKWY2013,
  author        = {Dain, Sergio and Khuri, Marcus and Weinstein, Gilbert and Yamada, Sumio},
  title         = {Lower bounds for the area of black holes in terms of mass, charge, and angular momentum},
  journal       = {Physical Review D},
  volume        = {88},
  pages         = {024048},
  year          = {2013},
  doi           = {10.1103/PhysRevD.88.024048},
  eprint        = {1306.4739},
  archivePrefix = {arXiv},
  primaryClass  = {gr-qc},
  url           = {https://arxiv.org/abs/1306.4739v2},
  note          = {Equation references use \href{https://arxiv.org/abs/1306.4739v2}{arXiv:1306.4739v2}}
}

@article{KW2016,
  author        = {Khuri, Marcus and Weinstein, Gilbert},
  title         = {The positive mass theorem for multiple rotating charged black holes},
  journal       = {Calculus of Variations and Partial Differential Equations},
  volume        = {55},
  number        = {2},
  pages         = {33},
  year          = {2016},
  doi           = {10.1007/s00526-016-0969-8},
  eprint        = {1502.06290},
  archivePrefix = {arXiv},
  primaryClass  = {gr-qc},
  url           = {https://arxiv.org/abs/1502.06290v2},
  note          = {Article 33; equation references use \href{https://arxiv.org/abs/1502.06290v2}{arXiv:1502.06290v2}}
}

@article{CKST2018,
  author  = {Chen, Chiang-Mei and Kim, Sang Pyo and Sun, Jia-Rui and Tang, Fu-Yi},
  title   = {Pair production of scalar dyons in {Kerr--Newman} black holes},
  journal = {Physics Letters B},
  volume  = {781},
  pages   = {129--138},
  year    = {2018},
  doi     = {10.1016/j.physletb.2018.03.078},
  url     = {https://doi.org/10.1016/j.physletb.2018.03.078}
}