@article{oai:jaxa.repo.nii.ac.jp:00033427, author = {奥平, 清昭 and 平島, 洋 and Okudaira, Kiyoaki and Hirashima, Yo}, issue = {1_C}, journal = {東京大学宇宙航空研究所報告}, month = {Mar}, note = {資料番号: SA0427881000}, pages = {434--437}, title = {気球アクセサリー(II,気球,観測および計装)}, volume = {2}, year = {1966} }