Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Fukutomi Masami,So-called Feudal Ownership of the Land and Extra-economic Coercion,經濟論叢,0013-0273,KYOTO DAIGAKU KEIZAIGAKU-KAI (KYOTO UNIVERSITY ECONOMIC SOCIETY),1955-07,76,2,106-122,https://cir.nii.ac.jp/crid/1390572174795429760,https://doi.org/10.14989/132434