@misc{indiciaef849fd9045fd,
  title = {Mars Spark Source Prototype Developed},
  author = {Eichenberg, Dennis J. and Lindamood, Glenn R. and VanderWal, Randall L. and Weiland, Karen J.},
  year = {2000},
  url = {https://ntrs.nasa.gov/citations/20050192612},
  note = {Source identifier: 20050192612}
}