@inproceedings{Calderone:2009qx,
  author = "Calderone, Giorgio",
  title = "{Search for precursor activity in Swift/BAT gamma-ray bursts.}",
  doi = "10.22323/1.067.0018",
  booktitle = "Proceedings of 7th INTEGRAL Workshop  {\textemdash} PoS(Integral08)",
  year = 2009,
  volume = "067",
  pages = "018"
}