Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 江口 邦久,Stratospheric Platform Project. 2. Stratospheric Platform Airship System.,The Journal of The Institute of Electrical Engineers of Japan,13405551,The Institute of Electrical Engineers of Japan,2002,122,8,528-533,https://cir.nii.ac.jp/crid/1390282679638359424,https://doi.org/10.1541/ieejjournal.122.528