@misc{oai:nipr.repo.nii.ac.jp:00016272,
 author = {Sato, Tatsuru and Kobayashi, Ken-ichi},
 month = {Nov},
 note = {The 11th Symposium on Polar Science/Ordinary sessions: [OM] Polar Meteorology and Glaciology, Poster presentations, Mon. 16 Nov. - Fri. 18 Dec.},
 title = {Long term observation of winter lake surface changes in Izunuma, in northeast Japan},
 year = {2020}
}