@inproceedings{Frederix:2016wa,
  author = "Frederix, Rikkert",
  title = "{Spin Polarisation of ttbar + gamma gamma production at NLO+PS}",
  doi = "10.22323/1.276.0163",
  booktitle = "Proceedings of Fourth Annual Large Hadron Collider Physics {\textemdash} PoS(LHCP2016)",
  year = 2016,
  volume = "276",
  pages = "163"
}