@inproceedings{Vitale:2011Nz,
  author = "Vitale, Patrizia",
  title = "{A field-theoretic approach to Spin Foam models in Quantum Gravity}",
  doi = "10.22323/1.127.0032",
  booktitle = "Proceedings of Corfu Summer Institute on Elementary Particles and Physics - Workshop on Non Commutative Field Theory and Gravity {\textemdash} PoS(CNCFG2010)",
  year = 2011,
  volume = "127",
  pages = "032"
}