@article{CamesHelmers2022,
  author    = {Michel Cames and Eckard Helmers},
  title     = {Critical evaluation of the European diesel car boom - global comparison, environmental effects and various national strategies},
  journal   = {Environmental Sciences Europe},
  volume    = {25},
  pages     = {1 -- 22},
  doi       = {10.1186/2190-4715-25-15},
  year      = {2022},
}