@misc{indiciae8d82591e89a4,
  title = {Experimental studies on the formation of lunar surface features by gas emission - a preliminary report},
  author = {Stanley Alfred Schumm},
  year = {1969},
  doi = {10.3133/ofr69242},
  url = {https://pubs.usgs.gov/publication/ofr69242},
  note = {Source identifier: ofr69242}
}