@inproceedings{KnorrEisenkopf2018,
  author    = {Andreas Knorr and Alexander Eisenkopf},
  title     = {Road Pricing in Practice - The London Congestion Charge},
  series = {First Internation Conference on Funding Transportation Infrastructure},
  year      = {2018},
  abstract  = {.},
  language  = {en}
}