@misc{indiciae69e268bb51f4,
  title = {How low can toll go?},
  author = {T Rich and R Allen and J Trowsdale},
  year = {2000},
  doi = {10.1016/s0168-9525(00)02026-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/10858658/},
  note = {Source identifier: 10858658}
}