@article{Weiss:2009Bo,
  author = "Weiss, Christian  and  Strikman, M.",
  title = "{Pion cloud and sea quark flavor asymmetry in the impact parameter representation}",
  doi = "10.22323/1.061.0043",
  journal = "PoS",
  year = 2009,
  volume = "LC2008",
  pages = "043"
}