@misc{indiciae977f909139ae,
  title = {Doppler angle error due to refraction.},
  author = {F Kremkau},
  year = {1990},
  doi = {10.1016/0301-5629(90)90176-d},
  url = {https://pubmed.ncbi.nlm.nih.gov/2238260/},
  note = {Source identifier: 2238260}
}