@misc{indiciaea35345836670,
  title = {Outer planet probe engineering model structural tests},
  author = {Smittkamp, J. A. and Gustin, W. H. and Griffin, M. W.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19810010951},
  note = {Source identifier: 19810010951}
}