Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) IMAI Atsushi and TANAKA Naoto and MATSUI Akihiro,5446 Investigation of the use actual condition in a Umeda new footbridge : Research about the stairs and the escalator which were put side by side part1,"Summaries of technical papers of Annual Meeting Architectural Institute of Japan. E-1, Architectural planning and design I, Building types and community facilities, planning and design method building construction system human factor studies planning and design theory",13414518,Architectural Institute of Japan,2001-07-31,,2001,891-892,https://cir.nii.ac.jp/crid/1570572702301795456,