@misc{indiciaedee2e6df5b92,
  title = {Oceanic tides from Geosat altimetry},
  author = {Cartwright, D. E. and Ray, R. D.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19900042570},
  note = {Source identifier: 19900042570}
}