@article{UBHD-68648376,
  author={Rennert, Julian and Sloan, David},
  title={Anisotropic spinfoam cosmology},
  year={2013},
  pages={25 S.},
  language={eng},
  issn={1361-6382},
  volume={31(2013},
  note={Published 19 November 2013 ; Gesehen am 14.10.2020},
  journal={Classical and quantum gravity},
  doi={10.1088/0264-9381/31/1/015017},
}
@article{UBHD-68852686,
  author={Rennert, Julian and Sloan, David},
  title={A homogeneous model of spinfoam cosmology},
  year={2013},
  pages={1-19},
  language={eng},
  issn={1361-6382},
  volume={30},
  note={Gesehen am 22.12.2021},
  journal={Classical and quantum gravity},
  doi={10.1088/0264-9381/30/23/235019},
}