Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Honda Sachiko,A thought on historical development of public sphere theories : Habermas's concept of Öffentlichkeit and historical status of civic public sphere,同志社政策科学研究,18808336,同志社大学政策学会,2012-03-15,13,2,79-90,https://cir.nii.ac.jp/crid/1390290699890442368,https://doi.org/10.14988/pa.2017.0000012731