Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) OCHI KENSHI and KUROBANE YOSHIAKI,STATISTICAL EVALUATION OF ULTIMATE CAPACITIES OF COLD-FORMED CIRCULAR TUBULAR BEAM-COLUMNS,Journal of Structural and Construction Engineering (Transactions of AIJ),09108025,Architectural Institute of Japan,1990,408,0,55-65,https://cir.nii.ac.jp/crid/1390001205604027264,https://doi.org/10.3130/aijsx.408.0_55