@misc{indiciaec5170a1b6f1c,
  title = {Computation of unsteady flows in rivers and estuaries by the method of characteristics},
  author = {Chintu Lai and C. A. Onions},
  year = {1976},
  doi = {10.3133/70237807},
  url = {https://pubs.usgs.gov/publication/70237807},
  note = {Source identifier: 70237807}
}