@article{Beisert:2007Ox,
  author = "Beisert, Niklas",
  title = "{The S-Matrix of AdS/CFT and Yangian Symmetry}",
  doi = "10.22323/1.038.0002",
  journal = "PoS",
  year = 2007,
  volume = "Solvay",
  pages = "002"
}