@misc{indiciae1b02fed26ceb,
  title = {Seasonal erosion and restoration of Mars' northern polar dunes},
  author = {C.J. Hansen and M. Bourke and Nathan T. Bridges and Shane Byrne and C. Colon and S. Diniega and Colin M. Dundas and Kenneth E. Herkenhoff and A. McEwen and M. Mellon and Ganna Portyankina and N. Thomas},
  year = {2011},
  doi = {10.1126/science.1197636},
  url = {https://pubs.usgs.gov/publication/70037018},
  note = {Source identifier: 70037018}
}