@misc{indiciaefc221d8b3bec,
  title = {Sputtering in interstellar shocks - A model for heavy element depletion},
  author = {Barlow, M. J. and Silk, J.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19770038229},
  note = {Source identifier: 19770038229}
}