@misc{indiciae72e5c1fc82f8,
  title = {Lifting heptagon symbols to functions},
  author = {Dixon, Lance J. and Liu, Yu-Ting},
  year = {2020},
  doi = {10.1007/jhep10(2020)031},
  url = {https://www.osti.gov/biblio/1769109},
  note = {Source identifier: 1769109}
}