@misc{oai:nipr.repo.nii.ac.jp:00015885,
 author = {Kokubun, Nobuo and Watanabe, Yuuki and Shiomi, Kozue and Takahashi, Akinori},
 month = {Dec},
 note = {The Tenth Symposium on Polar Science/Special session: [S] Future plan of Antarctic research: Towards phase X of the Japanese Antarctic Research Project (2022-2028) and beyond, Tue. 3 Dec. / 2F Auditorium, National Institute of Polar Research},
 title = {Long-term and wide-range research on sea ice ecosystem changes in East Antarctica: Observations by top predators},
 year = {2019}
}