@InCollection{Urbanowski:2013,
  author    = "K. Urbanowski and M. Szydłowski",
  title     = "Cosmology with a decaying vacuum",
  pages     = "143--146",
  year      = "2013",
  booktitle = "Multiverse and fundamental cosmology, ISBN: 9790735411357",
  publisher = "American Institute of Physics",
  address   = "New York",
  series    = "AIP Conference Proceedings : 1514",
}