@misc{indiciaea0dbe2524f12,
  title = {B0-B(-)0 mixing beyond factorization in QCD sum rules.},
  author = {J G Körner and A I Onishchenko and A A Petrov and A A Pivovarov},
  year = {2003},
  doi = {10.1103/physrevlett.91.192002},
  url = {https://pubmed.ncbi.nlm.nih.gov/14611576/},
  note = {Source identifier: 14611576}
}