@misc{oai:nipr.repo.nii.ac.jp:00015404,
 author = {Takahashi, Yuto and Yamaguchi, Hajime and Ushio, Shuki and Yamauchi, Yutaka and Mizuno, Shigeya},
 month = {Dec},
 note = {The Ninth Symposium on Polar Science/Ordinary sessions: [OM] Polar meteorology and glaciology, Wed. 5 Dec. / Entrance Hall (1st floor), National Institute of Polar Research},
 title = {“Shirase” navigation data analysis to improve future ice operation and icebreaker design},
 year = {2018}
}