@inproceedings{Constantinou:2015PA,
  author = "Constantinou, Martha  and  Hadjiantonis, Marios  and  Panagopoulos, Haralambos",
  title = "{Renormalization of Flavor Singlet and Nonsinglet Fermion Bilinear Operators}",
  doi = "10.22323/1.214.0298",
  booktitle = "Proceedings of The 32nd International Symposium on Lattice Field Theory {\textemdash} PoS(LATTICE2014)",
  year = 2015,
  volume = "214",
  pages = "298"
}