@inproceedings{Royon:20211+,
  author = "Royon, Christophe",
  title = "{Comparison of differential elastic cross sections in pp and p ̄p collisions as evidence of the existence of the colourless C-odd three-gluon state}",
  doi = "10.22323/1.390.0496",
  booktitle = "Proceedings of 40th International Conference on High Energy physics {\textemdash} PoS(ICHEP2020)",
  year = 2021,
  volume = "390",
  pages = "496"
}