@article{Nebreda:2012kx,
  author = "Nebreda, Jenifer  and  Peláez Sagredo, José Ramón  and  Rios, Guillermo",
  title = "{Determination of ChPT low energy constants from a precise description of pi-pi scattering threshold }",
  doi = "10.22323/1.157.0129",
  journal = "PoS",
  year = 2012,
  volume = "QNP2012",
  pages = "129"
}