@misc{indiciae67bdae8a1def,
  title = {Recent developments in superstring theory.},
  author = {J H Schwarz},
  year = {1998},
  doi = {10.1073/pnas.95.6.2750},
  url = {https://pubmed.ncbi.nlm.nih.gov/9501161/},
  note = {Source identifier: 9501161}
}