@book{Hoffman+2017,
url = {https://doi.org/10.3790/9783428550982},
title = {Das Leistungsversprechen auf erstes Anfordern},
title = {},
author = {Piotr Hoffman},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428550982},
isbn = {9783428550982},
year = {2017},
lastchecked = {2017}
}