@misc{indiciae7a714985ddd6,
  title = {The NEPTUNE Observatory as Seismic Warning System},
  author = {Kirkham, H. and Malone, S. and Delaney, J.},
  year = {2000},
  url = {https://ntrs.nasa.gov/citations/20060033142},
  note = {Source identifier: 20060033142}
}