@inproceedings{Magerya:2019B5,
  author = "Magerya, Vitaly  and  Pikelner, Andrey",
  title = "{Master integrals for all unitarity cuts of massless 4-loop propagators}",
  doi = "10.22323/1.375.0049",
  booktitle = "Proceedings of 14th International Symposium on Radiative Corrections {\textemdash} PoS(RADCOR2019)",
  year = 2019,
  volume = "375",
  pages = "049"
}