@article{Shapiro:2003Zo,
  author = "Shapiro, Ilya L.  and  Sola, J.",
  title = "{A FLRW cosmological model with running cosmological constant}",
  doi = "10.22323/1.010.0013",
  journal = "PoS",
  year = 2003,
  volume = "AHEP2003",
  pages = "013"
}