@misc{indiciae7f52d69c49df,
  title = {Nuclear winter - Physics and physical mechanisms},
  author = {Turco, R. P. and Toon, O. B. and Pollack, J. B. and Ackerman, T. P. and Sagan, C.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19920035536},
  note = {Source identifier: 19920035536}
}