@article{Bruno:2014vV,
  author = "Bruno, Mattia  and  Sommer, Rainer",
  title = "{On the $N_f$-dependence of gluonic observables}",
  doi = "10.22323/1.187.0321",
  journal = "PoS",
  year = 2014,
  volume = "LATTICE 2013",
  pages = "321"
}