@misc{oai:nipr.repo.nii.ac.jp:00013884,
 author = {Libo, Liu and Huixin, Liu and Yang-Yi, Sun},
 month = {Nov},
 note = {第7回極域科学シンポジウム/横断セッション:[IM] 中空大気・熱圏
11月30日（水）国立極地研究所1階交流アトリウム},
 title = {Variations of the meteor echo heights at middle latitudes},
 year = {2016}
}