@misc{indiciae0ac803bf58a1,
  title = {Structures on Europa},
  author = {Lucchitta, B. K. and Soderblom, L. A. and Ferguson, H. M.},
  year = {1982},
  url = {https://ntrs.nasa.gov/citations/19820048248},
  note = {Source identifier: 19820048248}
}