@misc{https://doi.org/10.4121/uuid:129f5ad8-d589-4a05-a4b7-e7cf9edfe150,
  doi = {10.4121/uuid:129f5ad8-d589-4a05-a4b7-e7cf9edfe150},
  url = {https://data.4tu.nl/articles/dataset/Very_low_frequency_VLF_data_obtained_from_Navigational_Transmitters_used_to_model_the_D_region_ionosphere_/12676451/1},
  author = {Kumar, Abhikesh and Kumar, S. (Sushil)},
  keywords = {D region ionosphere, Remote sensing, VLF Phase, VLF amplitude, Very Low Frequency (VLF), radio wave technique},
  title = {Very low frequency (VLF) data obtained from Navigational Transmitters used to model the D region ionosphere.},
  publisher = {4TU.Centre for Research Data},
  year = {2019},
  copyright = {CC0},
}