@misc{indiciaeed6410db8d7d,
  title = {The acoustic velocity meter - A report on system development and testing},
  author = {Smith and Winchell and H.O. Wires},
  year = {1967},
  doi = {10.3133/ofr67204},
  url = {https://pubs.usgs.gov/publication/ofr67204},
  note = {Source identifier: ofr67204}
}