@misc{indiciae163c02e92e72,
  title = {Thermal infrared and visual observations of a water ice lag in the Mars southern summer},
  author = {Timothy N. Titus},
  year = {2005},
  doi = {10.1029/2005gl024211},
  url = {https://pubs.usgs.gov/publication/70027417},
  note = {Source identifier: 70027417}
}