@misc{indiciae3105c4df1fb9,
  title = {Analysis of spurious oscillation modes for the shallow water and Navier-Stokes equations},
  author = {Roy A. Walters and G. F. Carey},
  year = {1983},
  doi = {10.1016/0045-7930(83)90013-0},
  url = {https://pubs.usgs.gov/publication/70011199},
  note = {Source identifier: 70011199}
}