Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) NISHIYAMA Minehiro,Seismic Behavior of Precast Prestressed Concrete Members with Graded Composite Strands,"2nd International fib Congress, June 5-8, Naples, Italy",,,2006,,,,https://cir.nii.ac.jp/crid/1010000781982183816,