@misc{indiciaeb2c0879a196a,
  title = {Historical patterns of river stage and fish communities as criteria for operations of dams on the Illinois river},
  author = {Todd M. Koel and Richard E. Sparks},
  year = {2002},
  doi = {10.1002/rra.630},
  url = {https://pubs.usgs.gov/publication/70024535},
  note = {Source identifier: 70024535}
}