@misc{indiciaed8e6160847d1,
  title = {From icy planetesimals to outer planets and comets},
  author = {Greenberg, R. and Weidenschilling, S. J. and Chapman, C. R. and Davis, D. R.},
  year = {1984},
  url = {https://ntrs.nasa.gov/citations/19840061832},
  note = {Source identifier: 19840061832}
}