@article{Masashi NIWANO202424R03,
  title={Field activities at the SIGMA-A site, northwestern Greenland ice sheet, 2023},
  author={Masashi NIWANO and Motoshi NISHIMURA and Rigen SHIMADA and Tetsuhide YAMASAKI and Nozomu OHKAWARA and Sojiro SUNAKO and Teruo AOKI and Akihiro HASHIMOTO and Tomonori TANIKAWA and Sumito MATOBA and Satoru YAMAGUCHI},
  journal={Bulletin of Glaciological Research},
  volume={42},
  number={ },
  pages={61-68},
  year={2024},
  doi={10.5331/bgr.24R03}
}