@misc{indiciae57eab4b1899c,
  title = {Ring Bubbles of Dolphins},
  author = {Shariff, Karim and Marten, Ken and Psarakos, Suchi and White, Don J. and Merriam, Marshal},
  year = {1996},
  url = {https://ntrs.nasa.gov/citations/20020041256},
  note = {Source identifier: 20020041256}
}