@misc{indiciae36064cc1a128,
  title = {Are there any superstrings in eleven dimensions?},
  author = {T Curtright},
  year = {1988},
  doi = {10.1103/physrevlett.60.393},
  url = {https://pubmed.ncbi.nlm.nih.gov/10038535/},
  note = {Source identifier: 10038535}
}