RISC RISC Research Institute for Symbolic Computation  
  • @techreport{RISC5488,
    author = {J. Blümlein and A. De Freitas and C. Schneider and K. Schönwald},
    title = {{The Three Loop Two-Mass Contribution to the Gluon Vacuum Polarization}},
    language = {english},
    number = {arXiv:1710.04500 [hep-ph]},
    year = {2017},
    institution = {Cornell University},
    length = {5},
    url = {https://arxiv.org/abs/1710.04500}
    }