Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) DONUMA Takao and SHINJI Isoya,A Study on the Relationship Between the Formation of Historic Gardens and Regional Characteristics in Niigata,HISTORICAL STUDIES IN CIVIL ENGINEERING,0916-7293,Japan Society of Civil Engineers,1998,18,,165-176,https://cir.nii.ac.jp/crid/1390001204329529728,https://doi.org/10.2208/journalhs1990.18.165