Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) TANI Shoki and SHIMODA Masatoshi and MIYASHITA Naoaki,"Frame structure design method based on H1 gradient method using shape, size and topology optimization",The Proceedings of Design & Systems Conference,2424-3078,The Japan Society of Mechanical Engineers,2020,2020.30,0,1107,https://cir.nii.ac.jp/crid/1390288525462654720,https://doi.org/10.1299/jsmedsd.2020.30.1107