@inproceedings{Sint:201533,
  author = "Sint, Stefan  and  Ramos Martinez, Alberto",
  title = "{How to reduce O(a^2) effects in gradient flow observables?}",
  doi = "10.22323/1.214.0329",
  booktitle = "Proceedings of The 32nd International Symposium on Lattice Field Theory {\textemdash} PoS(LATTICE2014)",
  year = 2015,
  volume = "214",
  pages = "329"
}