@misc{indiciae1c098243df05,
  title = {Thin shells in general relativity and cosmology: The lightlike limit.},
  author = {C Barrabès and W Israel},
  year = {1991},
  doi = {10.1103/physrevd.43.1129},
  url = {https://pubmed.ncbi.nlm.nih.gov/10013483/},
  note = {Source identifier: 10013483}
}