@misc{indiciaefc472401440c,
  title = {Modifications to a one-dimensional model of unsteady flow in the Colorado River through the Grand Canyon, Arizona},
  author = {Stephen Mark Wiele and Eleanor R. Griffin},
  year = {1998},
  doi = {10.3133/wri974046},
  url = {https://pubs.usgs.gov/publication/wri974046},
  note = {Source identifier: wri974046}
}