@inproceedings{Berkovits:2004Ee,
  author = "Berkovits, Nathan Jacob",
  title = "{Perturbative Finiteness of Superstring Theory}",
  doi = "10.22323/1.013.0009",
  booktitle = "Proceedings of Fourth International Winter Conference on Mathematical Methods in Physics {\textemdash} PoS(WC2004)",
  year = 2004,
  volume = "013",
  pages = "009"
}