@misc{indiciae1eeea0e8a748,
  title = {Pinatubo eruption winter climate effects: Model versus observations},
  author = {Graf, HANS-F. and Kirchner, Ingo and Schult, Ingrid and Robock, Alan},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19930012757},
  note = {Source identifier: 19930012757}
}