@misc{indiciae58fd9c4ec41f,
  title = {Beta function and anomalous dimensions},
  author = {Pica, Claudio and Sannino, Francesco},
  year = {2011},
  doi = {10.1103/physrevd.83.116001},
  url = {https://www.osti.gov/biblio/21502701},
  note = {Source identifier: 21502701}
}