@misc{indiciae2e181b6e0f2b,
  title = {Alternative fuels},
  author = {Grobman, J. S. and Butze, H. F. and Friedman, R. and Antoine, A. C. and Reynolds, T. W.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19780003131},
  note = {Source identifier: 19780003131}
}