Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Yamamoto Kozo,Some reflections of Kelsen's theory of the hierarchical structure of the legal order of state,同志社法學,03877612,The Doshisha Law Association,2013-03-31,64,7,2027-2064,https://cir.nii.ac.jp/crid/1390009224914568064,https://doi.org/10.14988/pa.2017.0000014482