@misc{indiciae5a4fee08f22d,
  title = {Two exact lattice propagators.},
  author = {J Yellin},
  year = {1995},
  doi = {10.1103/physreve.52.2208},
  url = {https://pubmed.ncbi.nlm.nih.gov/9963661/},
  note = {Source identifier: 9963661}
}