@misc{indiciae1dfd19fddb80,
  title = {Geophysical abstracts 134, July-September 1948},
  author = {V.L. Skitsky and S.T. Vesselowsky},
  year = {1948},
  doi = {10.3133/b959c},
  url = {https://pubs.usgs.gov/publication/b959C},
  note = {Source identifier: b959C}
}