@article{Rubeo:2017Nt,
  author = "Rubeo, Argia  and  Sint, Stefan",
  title = "{Perturbative O$(a^2)$ effects in gradient flow couplings with SF and SF-open boundary conditions}",
  doi = "10.22323/1.256.0388",
  journal = "PoS",
  year = 2017,
  volume = "LATTICE2016",
  pages = "388"
}