@misc{indiciae773fab1e8c9b,
  title = {An isentropic and sigma coordinate hybrid numerical model - Model development and some initial tests},
  author = {Uccellini, L. W. and Johnson, D. R. and Schlesinger, R. E.},
  year = {1979},
  url = {https://ntrs.nasa.gov/citations/19790050400},
  note = {Source identifier: 19790050400}
}