@misc{indiciaef465758ab52e,
  title = {A threedimensional model of thermosphere dynamics. 3: Planetary waves},
  author = {Mayr, H. G. and Volland, H.},
  year = {1972},
  url = {https://ntrs.nasa.gov/citations/19730060907},
  note = {Source identifier: 19730060907}
}