@misc{indiciae42218eb50c01,
  title = {Physically based method for measuring suspended-sediment concentration and grain size using multi-frequency arrays of acoustic-doppler profilers},
  author = {David J. Topping and Scott Wright and Ronald E. Griffiths and David J. Dean},
  year = {2014},
  url = {https://pubs.usgs.gov/publication/70135997},
  note = {Source identifier: 70135997}
}