@inproceedings{DaSilvaNeto:2004O7,
  author = "Da Silva Neto, Marcello Barbosa  and  Dias, Sebastiao Alves",
  title = "{Fixing Ambiguities in QED2 Considered in Non-Trivial Topology Sectors}",
  doi = "10.22323/1.013.0025",
  booktitle = "Proceedings of Fourth International Winter Conference on Mathematical Methods in Physics {\textemdash} PoS(WC2004)",
  year = 2004,
  volume = "013",
  pages = "025"
}