@misc{indiciae62d16d5d51a4,
  title = {Frequency of effective wave activity and the recession of coastal bluffs: Calvert Cliffs, Maryland},
  author = {P.R. Wilcock and D. S. Miller and R.H. Shea and R.T. Kerkin},
  year = {1998},
  url = {https://pubs.usgs.gov/publication/70020244},
  note = {Source identifier: 70020244}
}