@misc{indiciae7f413182b7db,
  title = {Differentiating volcanic rock assemblages using Landsat Thematic Mapper data - Influence of petrochemistry and desert varnish},
  author = {Spatz, D. M. and Taranik, J. V. and Hsu, L. C.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19890056892},
  note = {Source identifier: 19890056892}
}