@misc{AtmRefrac-Hyperphysics,
  author={Carl Rod Nave},
  year={2000},
  title={Mirages and other atomospheric optic phenomena},
  url={http://hyperphysics.phy-astr.gsu.edu/hbase/atmos/mirage.html},
  urldate={2024-09-20},
  organization={HyperPhysics, Department of Physics and Astronomy, Georgia State University}
}
@inbook{Mirage-Greenler1980,
  author={Greenler, Robert}, 
  title={Atmospheric refraction :mirages, twinkling stars, and the green flash},
  booktitle={Rainbows, Halos, and Glories}, 
  publisher={Cambridge University Press}, 
  year={1980},
  chapter={7}
}