@misc{indiciae2219feebbfdf,
  title = {Comparison between two strictly local QCD sum rules.},
  author = {NA Papadopoulos and H Vogel},
  year = {1989},
  doi = {10.1103/physrevd.40.3722},
  url = {https://pubmed.ncbi.nlm.nih.gov/10011753/},
  note = {Source identifier: 10011753}
}