@misc{indiciae02aadd66a1cf,
  title = {Summer Arctic ice concentrations and characteristics from SAR and SSM/I data},
  author = {Comiso, Joey C. and Kwok, Ron},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19940007290},
  note = {Source identifier: 19940007290}
}