@article{Christopher-2016-4001,
  author = {Christopher, F},
  title = {Effect of Biodiesel Fuels on Real-World Emissions of Passenger Locomotives},
  journal = {Environmental Science and Technology},
  year = {2016},
  month = {jan},
  publisher = {American Chemical Society},
  pages = {10},
  url = {https://www.scielo.br/j/eagri/a/z5sNsJ3vtPt98tKGLTrGBrG/?lang=en},
  keywords = {Agriculture: Food and Oil Crops, Biodiesel (FAME), Unspecified Pathway, Engine Testing and Performance, Blending and Fuel Mixtures},
}