@article{modarsi2014global,
  title = {Global carbon benefits of material substitution in passenger cars until 2050 and the impact of the steel and aluminium industries}
  author = {Modarsi, Roja, and Pauliuk, Stefan, and Løvik, Amund N., and Müller, Daniel B.},
  journal = {Environmental Science & Technology},
  doi = {10.1021/es502930w},
  year = {2014}
}