@article{sen2019material,
  title = {Material footprint of electric vehicles: A multiregional life cycle assessment}
  author = {Sen, Burak; Onat, Nuri C.; Kucukvar, Murat; Tatari, Omer},
  journal = {Journal of Cleaner Production},
  url = {http://www.sciencedirect.com/science/article/pii/S0959652618333420},
  doi = {10.1016/j.jclepro.2018.10.309},
  year = {2019}
}