@book{Willoweit+2019,
url = {https://doi.org/10.3790/9783428422647},
title = {Abgrenzung und rechtliche Relevanz nicht rechtsgeschäftlicher Vereinbarungen},
title = {},
author = {Dietmar Willoweit},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428422647},
isbn = {9783428422647},
year = {1969},
lastchecked = {2019}
}