@misc{indiciae2bae5849d620,
  title = {Memorial to Peter W. Birkeland(1934-2022)},
  author = {Vance T. Holliday and Daniel R. Muhs and Donald T. Rodbell and Margaret E. Berry and Marith C. Reheis},
  year = {2022},
  url = {https://pubs.usgs.gov/publication/70282881},
  note = {Source identifier: 70282881}
}