@misc{indiciaefb0efc34205f,
  title = {Cosmological models with a variable cosmological term.},
  author = {MS Berman},
  year = {1991},
  doi = {10.1103/physrevd.43.1075},
  url = {https://pubmed.ncbi.nlm.nih.gov/10013478/},
  note = {Source identifier: 10013478}
}