@article{Petropoulos:2014wz,
  author = "Petropoulos, Gregory  and  Cheng, Anqi  and  Hasenfratz, Anna  and  Schaich, David",
  title = "{Improved Lattice Renormalization Group Techniques}",
  doi = "10.22323/1.187.0079",
  journal = "PoS",
  year = 2014,
  volume = "LATTICE 2013",
  pages = "079"
}