@misc{indiciaef487327962fa,
  title = {Ground state of a dissipative two-level system: Coupled-cluster approximation.},
  author = {WH Wong and CF Lo},
  year = {1996},
  doi = {10.1103/physrevb.54.12859},
  url = {https://pubmed.ncbi.nlm.nih.gov/9985143/},
  note = {Source identifier: 9985143}
}