Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Fujita Kinichiro and Katsura Hisao,2023) Analysis for Space Frame in Triangular Grid(Structure),Transactions of the Architectural Institute of Japan,03871185,Architectural Institute of Japan,1961,69.1,0,337-340,https://cir.nii.ac.jp/crid/1390282680545527552,https://doi.org/10.3130/aijsaxx.69.1.0_337