@misc{indiciae3cfec99edeef,
  title = {A balanced diagnostic system compatible with a barotropic prognostic model},
  author = {Ghil, M. and Shkoller, B. and Yangarber, V.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19780029193},
  note = {Source identifier: 19780029193}
}