@misc{indiciae03b8da67f63b,
  title = {Can theta QCD},
  author = {JM Cline},
  year = {1989},
  doi = {10.1103/physrevlett.63.1338},
  url = {https://pubmed.ncbi.nlm.nih.gov/10040541/},
  note = {Source identifier: 10040541}
}