@misc{indiciaefd791c4e6055,
  title = {Research at the earth's edge},
  author = {Anderson, John L. and Wood, George M., Jr. and Siemers, Paul M.},
  year = {1988},
  url = {https://ntrs.nasa.gov/citations/19880045904},
  note = {Source identifier: 19880045904}
}