著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Asser, Jan",Maritime liens and mortgages in the conflict of laws,,Akademiförlaget-Gumperts,1963,Handelshögskolan i Göteborg Skrifter,,,,https://cir.nii.ac.jp/crid/1130000797218339584