@misc{indiciae75fa4f35f4d7,
  title = {Duality-symmetric string theory and the cosmological-constant problem.},
  author = {AA Tseytlin},
  year = {1991},
  doi = {10.1103/physrevlett.66.545},
  url = {https://pubmed.ncbi.nlm.nih.gov/10043837/},
  note = {Source identifier: 10043837}
}