@article{Kataev:2011Rr,
  author = "Kataev, Andrei  and  Mikhailov, Sergey",
  title = "{New extended Crewther-type relation and the consequences of multiloop perturbative results}",
  doi = "10.22323/1.104.0014",
  journal = "PoS",
  year = 2011,
  volume = "QFTHEP2010",
  pages = "014"
}