@article{Viniegra:2005Wn,
  author = "Viniegra, Fermin  and  Peardon, Michael J.  and  Ryan, Sinead",
  title = "{Matrix models, quantum  gravity and the spectral dimension }",
  doi = "10.22323/1.020.0257",
  journal = "PoS",
  year = 2005,
  volume = "LAT2005",
  pages = "257"
}