@article{Borck2019,
  author    = {Rainald Borck},
  title     = {Public transport and urban pollution},
  journal   = {Regional science and urban economics},
  volume    = {77},
  pages     = {356 -- 366},
  doi       = {10.1016/j.regsciurbeco.2019.06.005},
  year      = {2019},
}