@misc{indiciae6fce5ce56346,
  title = {Opposed-piston engine in a light-duty truck},
  author = {Warlick, Jr., Richard D. and Piotrowski, Cain},
  year = {2020},
  url = {https://www.osti.gov/biblio/1771730},
  note = {Source identifier: 1771730}
}