Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) WAKASUGI Shohachi,"Bucklng of a Simply Supported Triangular Plate Having Inner Angles of 30, 60 and 90 Degrees",Bulletin of JSME,00213764,The Japan Society of Mechanical Engineers,1961,4,13,16-20,https://cir.nii.ac.jp/crid/1390001206494161664,https://doi.org/10.1299/jsme1958.4.16