Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 歌島 昌由,電気推進系による静止軌道への最適軌道変換,Proceedings of the Annual Conference of the Japan Society for Industrial and Applied Mathematics,,The Japan Society for Industrial and Applied Mathematics,2002,2002,0,177-177,https://cir.nii.ac.jp/crid/1390001205594291968,https://doi.org/10.11540/pjsiam.2002.0.177.0