@inproceedings{ 2019_35,
    author = "Kiyonobu Sugihara and Makoto Kobayashi and Koichi Shin and Masahiro Nishi",
    title = "Time-varying feature quantities of aurora activities by image analysis based on HLS values",
    booktitle = "AGU Fall Meeting",
    pages = "",
    address = "San Francisco, CA, USA",
    year = 2019,
    month = dec,
}