Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Oda Hirotaka and Hasegawa Yuichi and Usami Tsutomu,EXPERIMENTAL RE-EXAMINATION OF COUPLED BUCKLING STRENGTH FORMULA EXPRESSED AS FUNCTION OF INITIAL IMPERFECTIONS,Doboku Gakkai Ronbunshu,02897806,Japan Society of Civil Engineers,1996-07-21,1996,543,31-40,https://cir.nii.ac.jp/crid/1390282680285658368,https://doi.org/10.2208/jscej.1996.543_31