Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Fujiwara Hiroshi,The Wool Trade Policy of Richard II and the Lancastrian Kings,史淵,03869326,"Faculty of Literature, Kyushu University",1955-02-28,64,,1-18,https://cir.nii.ac.jp/crid/1390853649780050304,https://doi.org/10.15017/2335104