@misc{indiciae5ce7f47b2bbf,
  title = {Cauchy-characteristic evolution of Einstein-Klein-Gordon systems.},
  author = {R Gómez and P Laguna and P Papadopoulos and J Winicour},
  year = {1996},
  doi = {10.1103/physrevd.54.4719},
  url = {https://pubmed.ncbi.nlm.nih.gov/10021159/},
  note = {Source identifier: 10021159}
}