@phdthesis{oai:toyo.repo.nii.ac.jp:00004104,
 author = {岩井, 清治},
 month = {2013-05-07, 2013-05-07},
 note = {1994},
 school = {東洋大学},
 title = {中世南ドイツ麻織物貿易史の研究},
 year = {}
}