Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) YONEDA Masahiro,ON THE LONGITUDINAL MOTION OF GIRDER OF CABLE-STAYED BRIDGES AND SIMPLIFIED METHOD OF ESTIMATING NATURAL FREQUENCY CORRESPONDING TO THIS MOTION,Doboku Gakkai Ronbunshu,02897806,Japan Society of Civil Engineers,1990-10-20,1990,422,285-294,https://cir.nii.ac.jp/crid/1390001205309010816,https://doi.org/10.2208/jscej.1990.422_285