@inproceedings{Ruivo:2007k6,
  author = "Ruivo, Maria  and  Costa, Pedro  and  de Sousa, C. A.  and  Kalinovsky, Yuri L.",
  title = "{Effects of the restoration of UA(1) symmetry on pseudoscalar meson observables}",
  doi = "10.22323/1.021.0109",
  booktitle = "Proceedings of International Europhysics Conference on High Energy Physics {\textemdash} PoS(HEP2005)",
  year = 2007,
  volume = "021",
  pages = "109"
}