@article{Žigman:6408,
      author        = "Žigman, Vida and Dominique, Marie   and Grubor, Davorka 
                       and Rodger, Craig J. and Clilverd, Mark A. ",
      title         = "{Lower-ionosphere Electron Density from Multi-instrument
                       Satellite Observations and Ground VLF Measurements during
                       Solar Flares}",
      month         = "Oct",
      year          = "2022",
}