@misc{indiciae749ccf83107d,
  title = {The characteristic Rossby frequency},
  author = {Straus, David M. and Lindzen, Richard S. and Dasilva, Arlindo Moraes},
  year = {1987},
  url = {https://ntrs.nasa.gov/citations/19870057801},
  note = {Source identifier: 19870057801}
}