@inproceedings{Gregory:2008AL,
  author = "Gregory, Eric",
  title = "{Pseudoscalar flavor-singlet physics with staggered fermions}",
  doi = "10.22323/1.042.0099",
  booktitle = "Proceedings of The XXV International Symposium on Lattice Field Theory {\textemdash} PoS(LATTICE 2007)",
  year = 2008,
  volume = "042",
  pages = "099"
}