@inproceedings{McNeile:2009Jc,
  author = "McNeile, Craig  and  Dimopoulos, Petros  and  Michael, Chris  and  Simula, Silvano  and  Urbach, Carsten",
  title = "{Decay constants from twisted mass QCD. }",
  doi = "10.22323/1.066.0106",
  booktitle = "Proceedings of The XXVI International Symposium on Lattice Field Theory  {\textemdash} PoS(LATTICE 2008)",
  year = 2009,
  volume = "066",
  pages = "106"
}