@misc{indiciae5731438cf71f,
  title = {Instantons and their molecules in QCD.},
  author = {Arago de Carvalho C and Isidro Filho MP},
  year = {1991},
  doi = {10.1103/physrevd.43.3455},
  url = {https://pubmed.ncbi.nlm.nih.gov/10013298/},
  note = {Source identifier: 10013298}
}