@misc{indiciaede2dc6d3720e,
  title = {lambda phi4 theory in a time-dependent space-time.},
  author = {JI Latorre and P Pascual and R Tarrach},
  year = {1986},
  doi = {10.1103/physrevd.34.2339},
  url = {https://pubmed.ncbi.nlm.nih.gov/9957425/},
  note = {Source identifier: 9957425}
}