@misc{indiciaeecaebb29c8aa,
  title = {How generic are null spacetime singularities?},
  author = {A Ori and ÉÉ Flanagan},
  year = {1996},
  doi = {10.1103/physrevd.53.r1754},
  url = {https://pubmed.ncbi.nlm.nih.gov/10020225/},
  note = {Source identifier: 10020225}
}