@article{Lottini:2006is,
  author = "Lottini, Stefano",
  title = "{Broadening of the confining flux tube joining higher-representation sources}",
  doi = "10.22323/1.032.0070",
  journal = "PoS",
  year = 2006,
  volume = "LAT2006",
  pages = "070"
}