Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Schulz, Stefan",Die historische Entwicklung des Rechts an Bienen (§§ 961-964 BGB),,P. Lang,1990,Rechtshistorische Reihe,,363142776X,,https://cir.nii.ac.jp/crid/1130282271209331712