@misc{indiciaef2d9dbba3fb9,
  title = {The sea slope problem revisited},
  author = {Robert O. Castle and M.R. Elliott},
  year = {2012},
  doi = {10.1029/jb087ib08p06989},
  url = {https://pubs.usgs.gov/publication/70188937},
  note = {Source identifier: 70188937}
}