ANALYSIS OF SELECTION BIAS IN JAPANESE MAJOR NEWSPAPERS OVER STATE OF THE UNION ADDRESS 論文 Kosuke Tanaka・Satoshi Fujii ·2016-01-01 ·『Journal of Japan Society of Civil Engineers Ser D3 (Infrastructure Planning and Management)』 72(5) pp. I_277-I_282 doi:10.2208/jscejipm.72.i_277