@article{Oh:2023VG,
  author = "Oh, Hyunwoo  and  Alexandru, Andrei  and  Bedaque, Paulo  and  Carosso, Andrea",
  title = "{A solution for infinite variance problem of fermionic observables}",
  doi = "10.22323/1.453.0021",
  journal = "PoS",
  year = 2023,
  volume = "LATTICE2023",
  pages = "021"
}