@misc{indiciae6ea2a1221380,
  title = {Computation of mean velocity in open channels using acoustic velocity meters},
  author = {Eduardo Patino and D. J. Ockerman},
  year = {1997},
  doi = {10.3133/ofr97220},
  url = {https://pubs.usgs.gov/publication/ofr97220},
  note = {Source identifier: ofr97220}
}