@article{Ali:2011QS,
  author = "Ali, A.",
  title = "{Tetraquark interpretation of e+ e-\rightarrow Upsilon pi+ pi- Belle data and e+ e-\rightarrow b bbar Babar data}",
  doi = "10.22323/1.120.0136",
  journal = "PoS",
  year = 2011,
  volume = "ICHEP 2010",
  pages = "136"
}