@inproceedings{Du:2012Dy,
  author = "Du, Xining",
  title = "{RI-MOM scheme renormalization constants (Nf=4) and the running coupling constant (Nf=2+1+1) using twisted-Wilson quarks}",
  doi = "10.22323/1.139.0223",
  booktitle = "Proceedings of XXIX International Symposium on Lattice Field Theory  {\textemdash} PoS(Lattice 2011)",
  year = 2012,
  volume = "139",
  pages = "223"
}