Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Okumura Toshie and Horikawa Kohsuke,ON ELONGATION CAPACITY OF STRUCTURAL STEEL PLATES,Transactions of the Japan Society of Civil Engineers,00471798,Japan Society of Civil Engineers,1968,1968,152,34-38,https://cir.nii.ac.jp/crid/1390282680348480512,https://doi.org/10.2208/jscej1949.1968.152_34