@book{Frost+2021,
url = {https://doi.org/10.3790/9783428448203},
title = {»Vorvertragliche« und »vertragliche« Schutzpflichten},
title = {},
author = {Marina Frost},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428448203},
isbn = {9783428448203},
year = {1981},
lastchecked = {2021}
}