@inproceedings{Chen:2020bj,
  author = "Chen, Long-Bin  and  Li, Haitao  and  Shao, Huasheng  and  Wang, Jian",
  title = "{Higgs boson pair production at N$^3$LO QCD}",
  doi = "10.22323/1.390.0084",
  booktitle = "Proceedings of 40th International Conference on High Energy physics {\textemdash} PoS(ICHEP2020)",
  year = 2020,
  volume = "390",
  pages = "084"
}