@inproceedings{Gregory:2006GF,
  author = "Gregory, Eric",
  title = "{Pseudoscalar flavor-singlets and staggered fermions}",
  doi = "10.22323/1.032.0176",
  booktitle = "Proceedings of XXIVth International Symposium on Lattice Field Theory {\textemdash} PoS(LAT2006)",
  year = 2006,
  volume = "032",
  pages = "176"
}