@misc{indiciae80b7f7c48104,
  title = {Biological experiments - The Viking Mars Lander.},
  author = {Klein, H. P. and Lederberg, J. and Rich, A.},
  year = {1972},
  url = {https://ntrs.nasa.gov/citations/19720040718},
  note = {Source identifier: 19720040718}
}