@article{Papadopoulos:2010Y9,
  author = "Papadopoulos, Costas",
  title = "{NLO QCD calculations with the OPP method}",
  doi = "10.22323/1.084.0368",
  journal = "PoS",
  year = 2010,
  volume = "EPS-HEP 2009",
  pages = "368"
}